29726640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 109680480

約数和(自身を除く): 79953840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 53, 57, 60, 72, 76, 80, 82, 90, 95, 106, 114, 120, 123, 144, 152, 159, 164, 171, 180, 190, 205, 212, 228, 240, 246, 265, 285, 304, 318, 328, 342, 360, 369, 380, 410, 424, 456, 477, 492, 530, 570, 615, 636, 656, 684, 720, 738, 760, 779, 795, 820, 848, 855, 912, 954, 984, 1007, 1060, 1140, 1230, 1272, 1368, 1476, 1520, 1558, 1590, 1640, 1710, 1845, 1908, 1968, 2014, 2120, 2173, 2280, 2337, 2385, 2460, 2544, 2736, 2952, 3021, 3116, 3180, 3280, 3420, 3690, 3816, 3895, 4028, 4240, 4346, 4560, 4674, 4770, 4920, 5035, 5904, 6042, 6232, 6360, 6519, 6840, 7011, 7380, 7632, 7790, 8056, 8692, 9063, 9348, 9540, 9840, 10070, 10865, 11685, 12084, 12464, 12720, 13038, 13680, 14022, 14760, 15105, 15580, 16112, 17384, 18126, 18696, 19080, 19557, 20140, 21730, 23370, 24168, 26076, 28044, 29520, 30210, 31160, 32595, 34768, 35055, 36252, 37392, 38160, 39114, 40280, 41287, 43460, 45315, 46740, 48336, 52152, 56088, 60420, 62320, 65190, 70110, 72504, 78228, 80560, 82574, 86920, 90630, 93480, 97785, 104304, 112176, 120840, 123861, 130380, 140220, 145008, 156456, 165148, 173840, 181260, 186960, 195570, 206435, 241680, 247722, 260760, 280440, 312912, 330296, 362520, 371583, 391140, 412870, 495444, 521520, 560880, 619305, 660592, 725040, 743166, 782280, 825740, 990888, 1238610, 1486332, 1564560, 1651480, 1857915, 1981776, 2477220, 2972664, 3302960, 3715830, 4954440, 5945328, 7431660, 9908880, 14863320, 29726640]

約数ペア:

[(1, 29726640), (2, 14863320), (3, 9908880), (4, 7431660), (5, 5945328), (6, 4954440), (8, 3715830), (9, 3302960), (10, 2972664), (12, 2477220), (15, 1981776), (16, 1857915), (18, 1651480), (19, 1564560), (20, 1486332), (24, 1238610), (30, 990888), (36, 825740), (38, 782280), (40, 743166), (41, 725040), (45, 660592), (48, 619305), (53, 560880), (57, 521520), (60, 495444), (72, 412870), (76, 391140), (80, 371583), (82, 362520), (90, 330296), (95, 312912), (106, 280440), (114, 260760), (120, 247722), (123, 241680), (144, 206435), (152, 195570), (159, 186960), (164, 181260), (171, 173840), (180, 165148), (190, 156456), (205, 145008), (212, 140220), (228, 130380), (240, 123861), (246, 120840), (265, 112176), (285, 104304), (304, 97785), (318, 93480), (328, 90630), (342, 86920), (360, 82574), (369, 80560), (380, 78228), (410, 72504), (424, 70110), (456, 65190), (477, 62320), (492, 60420), (530, 56088), (570, 52152), (615, 48336), (636, 46740), (656, 45315), (684, 43460), (720, 41287), (738, 40280), (760, 39114), (779, 38160), (795, 37392), (820, 36252), (848, 35055), (855, 34768), (912, 32595), (954, 31160), (984, 30210), (1007, 29520), (1060, 28044), (1140, 26076), (1230, 24168), (1272, 23370), (1368, 21730), (1476, 20140), (1520, 19557), (1558, 19080), (1590, 18696), (1640, 18126), (1710, 17384), (1845, 16112), (1908, 15580), (1968, 15105), (2014, 14760), (2120, 14022), (2173, 13680), (2280, 13038), (2337, 12720), (2385, 12464), (2460, 12084), (2544, 11685), (2736, 10865), (2952, 10070), (3021, 9840), (3116, 9540), (3180, 9348), (3280, 9063), (3420, 8692), (3690, 8056), (3816, 7790), (3895, 7632), (4028, 7380), (4240, 7011), (4346, 6840), (4560, 6519), (4674, 6360), (4770, 6232), (4920, 6042), (5035, 5904)]