156979560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15761}}^1$

素因数の和:15858

約数の個数: 64

約数和(自身を含む): 476642880

約数和(自身を除く): 319663320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 15761, 31522, 47283, 63044, 78805, 94566, 126088, 157610, 189132, 236415, 315220, 378264, 472830, 630440, 945660, 1308163, 1891320, 2616326, 3924489, 5232652, 6540815, 7848978, 10465304, 13081630, 15697956, 19622445, 26163260, 31395912, 39244890, 52326520, 78489780, 156979560]

約数ペア:

[(1, 156979560), (2, 78489780), (3, 52326520), (4, 39244890), (5, 31395912), (6, 26163260), (8, 19622445), (10, 15697956), (12, 13081630), (15, 10465304), (20, 7848978), (24, 6540815), (30, 5232652), (40, 3924489), (60, 2616326), (83, 1891320), (120, 1308163), (166, 945660), (249, 630440), (332, 472830), (415, 378264), (498, 315220), (664, 236415), (830, 189132), (996, 157610), (1245, 126088), (1660, 94566), (1992, 78805), (2490, 63044), (3320, 47283), (4980, 31522), (9960, 15761)]