63461520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4677

約数の個数: 120

約数和(自身を含む): 224390400

約数和(自身を除く): 160928880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 4639, 6840, 9278, 13680, 13917, 18556, 23195, 27834, 37112, 41751, 46390, 55668, 69585, 74224, 83502, 88141, 92780, 111336, 139170, 167004, 176282, 185560, 208755, 222672, 264423, 278340, 334008, 352564, 371120, 417510, 440705, 528846, 556680, 668016, 705128, 793269, 835020, 881410, 1057692, 1113360, 1322115, 1410256, 1586538, 1670040, 1762820, 2115384, 2644230, 3173076, 3340080, 3525640, 3966345, 4230768, 5288460, 6346152, 7051280, 7932690, 10576920, 12692304, 15865380, 21153840, 31730760, 63461520]

約数ペア:

[(1, 63461520), (2, 31730760), (3, 21153840), (4, 15865380), (5, 12692304), (6, 10576920), (8, 7932690), (9, 7051280), (10, 6346152), (12, 5288460), (15, 4230768), (16, 3966345), (18, 3525640), (19, 3340080), (20, 3173076), (24, 2644230), (30, 2115384), (36, 1762820), (38, 1670040), (40, 1586538), (45, 1410256), (48, 1322115), (57, 1113360), (60, 1057692), (72, 881410), (76, 835020), (80, 793269), (90, 705128), (95, 668016), (114, 556680), (120, 528846), (144, 440705), (152, 417510), (171, 371120), (180, 352564), (190, 334008), (228, 278340), (240, 264423), (285, 222672), (304, 208755), (342, 185560), (360, 176282), (380, 167004), (456, 139170), (570, 111336), (684, 92780), (720, 88141), (760, 83502), (855, 74224), (912, 69585), (1140, 55668), (1368, 46390), (1520, 41751), (1710, 37112), (2280, 27834), (2736, 23195), (3420, 18556), (4560, 13917), (4639, 13680), (6840, 9278)]