144919560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71039}}^1$

素因数の和:71070

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 315419640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 71039, 142078, 213117, 284156, 355195, 426234, 568312, 710390, 852468, 1065585, 1207663, 1420780, 1704936, 2131170, 2415326, 2841560, 3622989, 4262340, 4830652, 6038315, 7245978, 8524680, 9661304, 12076630, 14491956, 18114945, 24153260, 28983912, 36229890, 48306520, 72459780, 144919560]

約数ペア:

[(1, 144919560), (2, 72459780), (3, 48306520), (4, 36229890), (5, 28983912), (6, 24153260), (8, 18114945), (10, 14491956), (12, 12076630), (15, 9661304), (17, 8524680), (20, 7245978), (24, 6038315), (30, 4830652), (34, 4262340), (40, 3622989), (51, 2841560), (60, 2415326), (68, 2131170), (85, 1704936), (102, 1420780), (120, 1207663), (136, 1065585), (170, 852468), (204, 710390), (255, 568312), (340, 426234), (408, 355195), (510, 284156), (680, 213117), (1020, 142078), (2040, 71039)]