126923040

素因数分解:

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

素因数の和:4679

約数の個数: 144

約数和(自身を含む): 456019200

約数和(自身を除く): 329096160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 4639, 5472, 6840, 9120, 9278, 13680, 13917, 18556, 23195, 27360, 27834, 37112, 41751, 46390, 55668, 69585, 74224, 83502, 88141, 92780, 111336, 139170, 148448, 167004, 176282, 185560, 208755, 222672, 264423, 278340, 334008, 352564, 371120, 417510, 440705, 445344, 528846, 556680, 668016, 705128, 742240, 793269, 835020, 881410, 1057692, 1113360, 1322115, 1336032, 1410256, 1586538, 1670040, 1762820, 2115384, 2226720, 2644230, 2820512, 3173076, 3340080, 3525640, 3966345, 4230768, 5288460, 6346152, 6680160, 7051280, 7932690, 8461536, 10576920, 12692304, 14102560, 15865380, 21153840, 25384608, 31730760, 42307680, 63461520, 126923040]

約数ペア:

[(1, 126923040), (2, 63461520), (3, 42307680), (4, 31730760), (5, 25384608), (6, 21153840), (8, 15865380), (9, 14102560), (10, 12692304), (12, 10576920), (15, 8461536), (16, 7932690), (18, 7051280), (19, 6680160), (20, 6346152), (24, 5288460), (30, 4230768), (32, 3966345), (36, 3525640), (38, 3340080), (40, 3173076), (45, 2820512), (48, 2644230), (57, 2226720), (60, 2115384), (72, 1762820), (76, 1670040), (80, 1586538), (90, 1410256), (95, 1336032), (96, 1322115), (114, 1113360), (120, 1057692), (144, 881410), (152, 835020), (160, 793269), (171, 742240), (180, 705128), (190, 668016), (228, 556680), (240, 528846), (285, 445344), (288, 440705), (304, 417510), (342, 371120), (360, 352564), (380, 334008), (456, 278340), (480, 264423), (570, 222672), (608, 208755), (684, 185560), (720, 176282), (760, 167004), (855, 148448), (912, 139170), (1140, 111336), (1368, 92780), (1440, 88141), (1520, 83502), (1710, 74224), (1824, 69585), (2280, 55668), (2736, 46390), (3040, 41751), (3420, 37112), (4560, 27834), (4639, 27360), (5472, 23195), (6840, 18556), (9120, 13917), (9278, 13680)]