12789025560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{49409}}^1$

素因数の和:50145

約数の個数: 96

約数和(自身を含む): 41622984000

約数和(自身を除く): 28833958440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 719, 1438, 2157, 2876, 3595, 4314, 5752, 6471, 7190, 8628, 10785, 12942, 14380, 17256, 21570, 25884, 28760, 32355, 43140, 49409, 51768, 64710, 86280, 98818, 129420, 148227, 197636, 247045, 258840, 296454, 395272, 444681, 494090, 592908, 741135, 889362, 988180, 1185816, 1482270, 1778724, 1976360, 2223405, 2964540, 3557448, 4446810, 5929080, 8893620, 17787240, 35525071, 71050142, 106575213, 142100284, 177625355, 213150426, 284200568, 319725639, 355250710, 426300852, 532876065, 639451278, 710501420, 852601704, 1065752130, 1278902556, 1421002840, 1598628195, 2131504260, 2557805112, 3197256390, 4263008520, 6394512780, 12789025560]

約数ペア:

[(1, 12789025560), (2, 6394512780), (3, 4263008520), (4, 3197256390), (5, 2557805112), (6, 2131504260), (8, 1598628195), (9, 1421002840), (10, 1278902556), (12, 1065752130), (15, 852601704), (18, 710501420), (20, 639451278), (24, 532876065), (30, 426300852), (36, 355250710), (40, 319725639), (45, 284200568), (60, 213150426), (72, 177625355), (90, 142100284), (120, 106575213), (180, 71050142), (360, 35525071), (719, 17787240), (1438, 8893620), (2157, 5929080), (2876, 4446810), (3595, 3557448), (4314, 2964540), (5752, 2223405), (6471, 1976360), (7190, 1778724), (8628, 1482270), (10785, 1185816), (12942, 988180), (14380, 889362), (17256, 741135), (21570, 592908), (25884, 494090), (28760, 444681), (32355, 395272), (43140, 296454), (49409, 258840), (51768, 247045), (64710, 197636), (86280, 148227), (98818, 129420)]