15418810080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62617}}^1$

素因数の和:62663

約数の個数: 240

約数和(自身を含む): 57280441680

約数和(自身を除く): 41861631600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61560, 62617, 82080, 123120, 125234, 187851, 246240, 250468, 313085, 375702, 500936, 563553, 626170, 751404, 939255, 1001872, 1127106, 1189723, 1252340, 1502808, 1690659, 1878510, 2003744, 2254212, 2379446, 2504680, 2817765, 3005616, 3381318, 3569169, 3757020, 4508424, 4758892, 5009360, 5071977, 5635530, 5948615, 6011232, 6762636, 7138338, 7514040, 8453295, 9016848, 9517784, 10018720, 10143954, 10707507, 11271060, 11897230, 13525272, 14276676, 15028080, 16906590, 17845845, 18033696, 19035568, 20287908, 21415014, 22542120, 23794460, 25359885, 27050544, 28553352, 30056160, 32122521, 33813180, 35691690, 38071136, 40575816, 42830028, 45084240, 47588920, 50719770, 53537535, 54101088, 57106704, 64245042, 67626360, 71383380, 81151632, 85660056, 90168480, 95177840, 96367563, 101439540, 107075070, 114213408, 128490084, 135252720, 142766760, 160612605, 162303264, 171320112, 190355680, 192735126, 202879080, 214150140, 256980168, 270505440, 285533520, 321225210, 342640224, 385470252, 405758160, 428300280, 481837815, 513960336, 571067040, 642450420, 770940504, 811516320, 856600560, 963675630, 1027920672, 1284900840, 1541881008, 1713201120, 1927351260, 2569801680, 3083762016, 3854702520, 5139603360, 7709405040, 15418810080]

約数ペア:

[(1, 15418810080), (2, 7709405040), (3, 5139603360), (4, 3854702520), (5, 3083762016), (6, 2569801680), (8, 1927351260), (9, 1713201120), (10, 1541881008), (12, 1284900840), (15, 1027920672), (16, 963675630), (18, 856600560), (19, 811516320), (20, 770940504), (24, 642450420), (27, 571067040), (30, 513960336), (32, 481837815), (36, 428300280), (38, 405758160), (40, 385470252), (45, 342640224), (48, 321225210), (54, 285533520), (57, 270505440), (60, 256980168), (72, 214150140), (76, 202879080), (80, 192735126), (81, 190355680), (90, 171320112), (95, 162303264), (96, 160612605), (108, 142766760), (114, 135252720), (120, 128490084), (135, 114213408), (144, 107075070), (152, 101439540), (160, 96367563), (162, 95177840), (171, 90168480), (180, 85660056), (190, 81151632), (216, 71383380), (228, 67626360), (240, 64245042), (270, 57106704), (285, 54101088), (288, 53537535), (304, 50719770), (324, 47588920), (342, 45084240), (360, 42830028), (380, 40575816), (405, 38071136), (432, 35691690), (456, 33813180), (480, 32122521), (513, 30056160), (540, 28553352), (570, 27050544), (608, 25359885), (648, 23794460), (684, 22542120), (720, 21415014), (760, 20287908), (810, 19035568), (855, 18033696), (864, 17845845), (912, 16906590), (1026, 15028080), (1080, 14276676), (1140, 13525272), (1296, 11897230), (1368, 11271060), (1440, 10707507), (1520, 10143954), (1539, 10018720), (1620, 9517784), (1710, 9016848), (1824, 8453295), (2052, 7514040), (2160, 7138338), (2280, 6762636), (2565, 6011232), (2592, 5948615), (2736, 5635530), (3040, 5071977), (3078, 5009360), (3240, 4758892), (3420, 4508424), (4104, 3757020), (4320, 3569169), (4560, 3381318), (5130, 3005616), (5472, 2817765), (6156, 2504680), (6480, 2379446), (6840, 2254212), (7695, 2003744), (8208, 1878510), (9120, 1690659), (10260, 1502808), (12312, 1252340), (12960, 1189723), (13680, 1127106), (15390, 1001872), (16416, 939255), (20520, 751404), (24624, 626170), (27360, 563553), (30780, 500936), (41040, 375702), (49248, 313085), (61560, 250468), (62617, 246240), (82080, 187851), (123120, 125234)]