72710907120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{3391}}^1$

素因数の和:4522

約数の個数: 240

約数和(自身を含む): 253535772672

約数和(自身を除く): 180824865552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1103, 1215, 1296, 1620, 1944, 2160, 2206, 2430, 3240, 3309, 3391, 3888, 4412, 4860, 5515, 6480, 6618, 6782, 8824, 9720, 9927, 10173, 11030, 13236, 13564, 16545, 16955, 17648, 19440, 19854, 20346, 22060, 26472, 27128, 29781, 30519, 33090, 33910, 39708, 40692, 44120, 49635, 50865, 52944, 54256, 59562, 61038, 66180, 67820, 79416, 81384, 88240, 89343, 91557, 99270, 101730, 119124, 122076, 132360, 135640, 148905, 152595, 158832, 162768, 178686, 183114, 198540, 203460, 238248, 244152, 264720, 268029, 271280, 274671, 297810, 305190, 357372, 366228, 397080, 406920, 446715, 457785, 476496, 488304, 536058, 549342, 595620, 610380, 714744, 732456, 794160, 813840, 824013, 893430, 915570, 1072116, 1098684, 1191240, 1220760, 1340145, 1373355, 1429488, 1464912, 1648026, 1786860, 1831140, 2144232, 2197368, 2382480, 2441520, 2680290, 2746710, 3296052, 3573720, 3662280, 3740273, 4120065, 4288464, 4394736, 5360580, 5493420, 6592104, 7147440, 7324560, 7480546, 8240130, 10721160, 10986840, 11220819, 13184208, 14961092, 16480260, 18701365, 21442320, 21973680, 22441638, 29922184, 32960520, 33662457, 37402730, 44883276, 56104095, 59844368, 65921040, 67324914, 74805460, 89766552, 100987371, 112208190, 134649828, 149610920, 168312285, 179533104, 201974742, 224416380, 269299656, 299221840, 302962113, 336624570, 403949484, 448832760, 504936855, 538599312, 605924226, 673249140, 807898968, 897665520, 908886339, 1009873710, 1211848452, 1346498280, 1514810565, 1615797936, 1817772678, 2019747420, 2423696904, 2692996560, 3029621130, 3635545356, 4039494840, 4544431695, 4847393808, 6059242260, 7271090712, 8078989680, 9088863390, 12118484520, 14542181424, 18177726780, 24236969040, 36355453560, 72710907120]

約数ペア:

[(1, 72710907120), (2, 36355453560), (3, 24236969040), (4, 18177726780), (5, 14542181424), (6, 12118484520), (8, 9088863390), (9, 8078989680), (10, 7271090712), (12, 6059242260), (15, 4847393808), (16, 4544431695), (18, 4039494840), (20, 3635545356), (24, 3029621130), (27, 2692996560), (30, 2423696904), (36, 2019747420), (40, 1817772678), (45, 1615797936), (48, 1514810565), (54, 1346498280), (60, 1211848452), (72, 1009873710), (80, 908886339), (81, 897665520), (90, 807898968), (108, 673249140), (120, 605924226), (135, 538599312), (144, 504936855), (162, 448832760), (180, 403949484), (216, 336624570), (240, 302962113), (243, 299221840), (270, 269299656), (324, 224416380), (360, 201974742), (405, 179533104), (432, 168312285), (486, 149610920), (540, 134649828), (648, 112208190), (720, 100987371), (810, 89766552), (972, 74805460), (1080, 67324914), (1103, 65921040), (1215, 59844368), (1296, 56104095), (1620, 44883276), (1944, 37402730), (2160, 33662457), (2206, 32960520), (2430, 29922184), (3240, 22441638), (3309, 21973680), (3391, 21442320), (3888, 18701365), (4412, 16480260), (4860, 14961092), (5515, 13184208), (6480, 11220819), (6618, 10986840), (6782, 10721160), (8824, 8240130), (9720, 7480546), (9927, 7324560), (10173, 7147440), (11030, 6592104), (13236, 5493420), (13564, 5360580), (16545, 4394736), (16955, 4288464), (17648, 4120065), (19440, 3740273), (19854, 3662280), (20346, 3573720), (22060, 3296052), (26472, 2746710), (27128, 2680290), (29781, 2441520), (30519, 2382480), (33090, 2197368), (33910, 2144232), (39708, 1831140), (40692, 1786860), (44120, 1648026), (49635, 1464912), (50865, 1429488), (52944, 1373355), (54256, 1340145), (59562, 1220760), (61038, 1191240), (66180, 1098684), (67820, 1072116), (79416, 915570), (81384, 893430), (88240, 824013), (89343, 813840), (91557, 794160), (99270, 732456), (101730, 714744), (119124, 610380), (122076, 595620), (132360, 549342), (135640, 536058), (148905, 488304), (152595, 476496), (158832, 457785), (162768, 446715), (178686, 406920), (183114, 397080), (198540, 366228), (203460, 357372), (238248, 305190), (244152, 297810), (264720, 274671), (268029, 271280)]