267773160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4283}}^1$

素因数の和:4818

約数の個数: 64

約数和(自身を含む): 805049280

約数和(自身を除く): 537276120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 4168, 4283, 5210, 6252, 7815, 8566, 10420, 12504, 12849, 15630, 17132, 20840, 21415, 25698, 31260, 34264, 42830, 51396, 62520, 64245, 85660, 102792, 128490, 171320, 256980, 513960, 2231443, 4462886, 6694329, 8925772, 11157215, 13388658, 17851544, 22314430, 26777316, 33471645, 44628860, 53554632, 66943290, 89257720, 133886580, 267773160]

約数ペア:

[(1, 267773160), (2, 133886580), (3, 89257720), (4, 66943290), (5, 53554632), (6, 44628860), (8, 33471645), (10, 26777316), (12, 22314430), (15, 17851544), (20, 13388658), (24, 11157215), (30, 8925772), (40, 6694329), (60, 4462886), (120, 2231443), (521, 513960), (1042, 256980), (1563, 171320), (2084, 128490), (2605, 102792), (3126, 85660), (4168, 64245), (4283, 62520), (5210, 51396), (6252, 42830), (7815, 34264), (8566, 31260), (10420, 25698), (12504, 21415), (12849, 20840), (15630, 17132)]