3813720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 11651040

約数和(自身を除く): 7837320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 521, 610, 732, 915, 1042, 1220, 1464, 1563, 1830, 2084, 2440, 2605, 3126, 3660, 4168, 5210, 6252, 7320, 7815, 10420, 12504, 15630, 20840, 31260, 31781, 62520, 63562, 95343, 127124, 158905, 190686, 254248, 317810, 381372, 476715, 635620, 762744, 953430, 1271240, 1906860, 3813720]

約数ペア:

[(1, 3813720), (2, 1906860), (3, 1271240), (4, 953430), (5, 762744), (6, 635620), (8, 476715), (10, 381372), (12, 317810), (15, 254248), (20, 190686), (24, 158905), (30, 127124), (40, 95343), (60, 63562), (61, 62520), (120, 31781), (122, 31260), (183, 20840), (244, 15630), (305, 12504), (366, 10420), (488, 7815), (521, 7320), (610, 6252), (732, 5210), (915, 4168), (1042, 3660), (1220, 3126), (1464, 2605), (1563, 2440), (1830, 2084)]