89015160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1397

約数の個数: 128

約数和(自身を含む): 294497280

約数和(自身を除く): 205482120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1327, 1560, 1677, 1720, 2236, 2580, 2654, 2795, 3354, 3981, 4472, 5160, 5308, 5590, 6635, 6708, 7962, 8385, 10616, 11180, 13270, 13416, 15924, 16770, 17251, 19905, 22360, 26540, 31848, 33540, 34502, 39810, 51753, 53080, 57061, 67080, 69004, 79620, 86255, 103506, 114122, 138008, 159240, 171183, 172510, 207012, 228244, 258765, 285305, 342366, 345020, 414024, 456488, 517530, 570610, 684732, 690040, 741793, 855915, 1035060, 1141220, 1369464, 1483586, 1711830, 2070120, 2225379, 2282440, 2967172, 3423660, 3708965, 4450758, 5934344, 6847320, 7417930, 8901516, 11126895, 14835860, 17803032, 22253790, 29671720, 44507580, 89015160]

約数ペア:

[(1, 89015160), (2, 44507580), (3, 29671720), (4, 22253790), (5, 17803032), (6, 14835860), (8, 11126895), (10, 8901516), (12, 7417930), (13, 6847320), (15, 5934344), (20, 4450758), (24, 3708965), (26, 3423660), (30, 2967172), (39, 2282440), (40, 2225379), (43, 2070120), (52, 1711830), (60, 1483586), (65, 1369464), (78, 1141220), (86, 1035060), (104, 855915), (120, 741793), (129, 690040), (130, 684732), (156, 570610), (172, 517530), (195, 456488), (215, 414024), (258, 345020), (260, 342366), (312, 285305), (344, 258765), (390, 228244), (430, 207012), (516, 172510), (520, 171183), (559, 159240), (645, 138008), (780, 114122), (860, 103506), (1032, 86255), (1118, 79620), (1290, 69004), (1327, 67080), (1560, 57061), (1677, 53080), (1720, 51753), (2236, 39810), (2580, 34502), (2654, 33540), (2795, 31848), (3354, 26540), (3981, 22360), (4472, 19905), (5160, 17251), (5308, 16770), (5590, 15924), (6635, 13416), (6708, 13270), (7962, 11180), (8385, 10616)]