187657080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120293}}^1$

素因数の和:120320

約数の個数: 64

約数和(自身を含む): 606281760

約数和(自身を除く): 418624680

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, 156, 195, 260, 312, 390, 520, 780, 1560, 120293, 240586, 360879, 481172, 601465, 721758, 962344, 1202930, 1443516, 1563809, 1804395, 2405860, 2887032, 3127618, 3608790, 4691427, 4811720, 6255236, 7217580, 7819045, 9382854, 12510472, 14435160, 15638090, 18765708, 23457135, 31276180, 37531416, 46914270, 62552360, 93828540, 187657080]

約数ペア:

[(1, 187657080), (2, 93828540), (3, 62552360), (4, 46914270), (5, 37531416), (6, 31276180), (8, 23457135), (10, 18765708), (12, 15638090), (13, 14435160), (15, 12510472), (20, 9382854), (24, 7819045), (26, 7217580), (30, 6255236), (39, 4811720), (40, 4691427), (52, 3608790), (60, 3127618), (65, 2887032), (78, 2405860), (104, 1804395), (120, 1563809), (130, 1443516), (156, 1202930), (195, 962344), (260, 721758), (312, 601465), (390, 481172), (520, 360879), (780, 240586), (1560, 120293)]