145951320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7283}}^1$

素因数の和:7464

約数の個数: 64

約数和(自身を含む): 440536320

約数和(自身を除く): 294585000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 7283, 10020, 14566, 20040, 21849, 29132, 36415, 43698, 58264, 72830, 87396, 109245, 145660, 174792, 218490, 291320, 436980, 873960, 1216261, 2432522, 3648783, 4865044, 6081305, 7297566, 9730088, 12162610, 14595132, 18243915, 24325220, 29190264, 36487830, 48650440, 72975660, 145951320]

約数ペア:

[(1, 145951320), (2, 72975660), (3, 48650440), (4, 36487830), (5, 29190264), (6, 24325220), (8, 18243915), (10, 14595132), (12, 12162610), (15, 9730088), (20, 7297566), (24, 6081305), (30, 4865044), (40, 3648783), (60, 2432522), (120, 1216261), (167, 873960), (334, 436980), (501, 291320), (668, 218490), (835, 174792), (1002, 145660), (1336, 109245), (1670, 87396), (2004, 72830), (2505, 58264), (3340, 43698), (4008, 36415), (5010, 29132), (6680, 21849), (7283, 20040), (10020, 14566)]