1172453880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5407}}^1$

素因数の和:5573

約数の個数: 128

約数和(自身を含む): 3815884800

約数和(自身を除く): 2643430920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 260, 278, 312, 390, 417, 520, 556, 695, 780, 834, 1112, 1390, 1560, 1668, 1807, 2085, 2780, 3336, 3614, 4170, 5407, 5421, 5560, 7228, 8340, 9035, 10814, 10842, 14456, 16221, 16680, 18070, 21628, 21684, 27035, 27105, 32442, 36140, 43256, 43368, 54070, 54210, 64884, 70291, 72280, 81105, 108140, 108420, 129768, 140582, 162210, 210873, 216280, 216840, 281164, 324420, 351455, 421746, 562328, 648840, 702910, 751573, 843492, 1054365, 1405820, 1503146, 1686984, 2108730, 2254719, 2811640, 3006292, 3757865, 4217460, 4509438, 6012584, 7515730, 8434920, 9018876, 9770449, 11273595, 15031460, 18037752, 19540898, 22547190, 29311347, 30062920, 39081796, 45094380, 48852245, 58622694, 78163592, 90188760, 97704490, 117245388, 146556735, 195408980, 234490776, 293113470, 390817960, 586226940, 1172453880]

約数ペア:

[(1, 1172453880), (2, 586226940), (3, 390817960), (4, 293113470), (5, 234490776), (6, 195408980), (8, 146556735), (10, 117245388), (12, 97704490), (13, 90188760), (15, 78163592), (20, 58622694), (24, 48852245), (26, 45094380), (30, 39081796), (39, 30062920), (40, 29311347), (52, 22547190), (60, 19540898), (65, 18037752), (78, 15031460), (104, 11273595), (120, 9770449), (130, 9018876), (139, 8434920), (156, 7515730), (195, 6012584), (260, 4509438), (278, 4217460), (312, 3757865), (390, 3006292), (417, 2811640), (520, 2254719), (556, 2108730), (695, 1686984), (780, 1503146), (834, 1405820), (1112, 1054365), (1390, 843492), (1560, 751573), (1668, 702910), (1807, 648840), (2085, 562328), (2780, 421746), (3336, 351455), (3614, 324420), (4170, 281164), (5407, 216840), (5421, 216280), (5560, 210873), (7228, 162210), (8340, 140582), (9035, 129768), (10814, 108420), (10842, 108140), (14456, 81105), (16221, 72280), (16680, 70291), (18070, 64884), (21628, 54210), (21684, 54070), (27035, 43368), (27105, 43256), (32442, 36140)]