1330983120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{3571}}^1$

素因数の和:5140

約数の個数: 80

約数和(自身を含む): 4129860672

約数和(自身を除く): 2798877552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1553, 3106, 3571, 4659, 6212, 7142, 7765, 9318, 10713, 12424, 14284, 15530, 17855, 18636, 21426, 23295, 24848, 28568, 31060, 35710, 37272, 42852, 46590, 53565, 57136, 62120, 71420, 74544, 85704, 93180, 107130, 124240, 142840, 171408, 186360, 214260, 285680, 372720, 428520, 857040, 5545763, 11091526, 16637289, 22183052, 27728815, 33274578, 44366104, 55457630, 66549156, 83186445, 88732208, 110915260, 133098312, 166372890, 221830520, 266196624, 332745780, 443661040, 665491560, 1330983120]

約数ペア:

[(1, 1330983120), (2, 665491560), (3, 443661040), (4, 332745780), (5, 266196624), (6, 221830520), (8, 166372890), (10, 133098312), (12, 110915260), (15, 88732208), (16, 83186445), (20, 66549156), (24, 55457630), (30, 44366104), (40, 33274578), (48, 27728815), (60, 22183052), (80, 16637289), (120, 11091526), (240, 5545763), (1553, 857040), (3106, 428520), (3571, 372720), (4659, 285680), (6212, 214260), (7142, 186360), (7765, 171408), (9318, 142840), (10713, 124240), (12424, 107130), (14284, 93180), (15530, 85704), (17855, 74544), (18636, 71420), (21426, 62120), (23295, 57136), (24848, 53565), (28568, 46590), (31060, 42852), (35710, 37272)]