179590920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2621}}^1$

素因数の和:3206

約数の個数: 64

約数和(自身を含む): 539922240

約数和(自身を除く): 360331320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 2284, 2621, 2855, 3426, 4568, 5242, 5710, 6852, 7863, 8565, 10484, 11420, 13105, 13704, 15726, 17130, 20968, 22840, 26210, 31452, 34260, 39315, 52420, 62904, 68520, 78630, 104840, 157260, 314520, 1496591, 2993182, 4489773, 5986364, 7482955, 8979546, 11972728, 14965910, 17959092, 22448865, 29931820, 35918184, 44897730, 59863640, 89795460, 179590920]

約数ペア:

[(1, 179590920), (2, 89795460), (3, 59863640), (4, 44897730), (5, 35918184), (6, 29931820), (8, 22448865), (10, 17959092), (12, 14965910), (15, 11972728), (20, 8979546), (24, 7482955), (30, 5986364), (40, 4489773), (60, 2993182), (120, 1496591), (571, 314520), (1142, 157260), (1713, 104840), (2284, 78630), (2621, 68520), (2855, 62904), (3426, 52420), (4568, 39315), (5242, 34260), (5710, 31452), (6852, 26210), (7863, 22840), (8565, 20968), (10484, 17130), (11420, 15726), (13105, 13704)]