1437555780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{12119}}^1$

素因数の和:12793

約数の個数: 72

約数和(自身を含む): 4367563200

約数和(自身を除く): 2930007420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 659, 1318, 1977, 2636, 3295, 3954, 5931, 6590, 7908, 9885, 11862, 12119, 13180, 19770, 23724, 24238, 29655, 36357, 39540, 48476, 59310, 60595, 72714, 109071, 118620, 121190, 145428, 181785, 218142, 242380, 363570, 436284, 545355, 727140, 1090710, 2181420, 7986421, 15972842, 23959263, 31945684, 39932105, 47918526, 71877789, 79864210, 95837052, 119796315, 143755578, 159728420, 239592630, 287511156, 359388945, 479185260, 718777890, 1437555780]

約数ペア:

[(1, 1437555780), (2, 718777890), (3, 479185260), (4, 359388945), (5, 287511156), (6, 239592630), (9, 159728420), (10, 143755578), (12, 119796315), (15, 95837052), (18, 79864210), (20, 71877789), (30, 47918526), (36, 39932105), (45, 31945684), (60, 23959263), (90, 15972842), (180, 7986421), (659, 2181420), (1318, 1090710), (1977, 727140), (2636, 545355), (3295, 436284), (3954, 363570), (5931, 242380), (6590, 218142), (7908, 181785), (9885, 145428), (11862, 121190), (12119, 118620), (13180, 109071), (19770, 72714), (23724, 60595), (24238, 59310), (29655, 48476), (36357, 39540)]