74755320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1091}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 224864640

約数和(自身を除く): 150109320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1091, 1142, 1713, 2182, 2284, 2855, 3273, 3426, 4364, 4568, 5455, 5710, 6546, 6852, 8565, 8728, 10910, 11420, 13092, 13704, 16365, 17130, 21820, 22840, 26184, 32730, 34260, 43640, 65460, 68520, 130920, 622961, 1245922, 1868883, 2491844, 3114805, 3737766, 4983688, 6229610, 7475532, 9344415, 12459220, 14951064, 18688830, 24918440, 37377660, 74755320]

約数ペア:

[(1, 74755320), (2, 37377660), (3, 24918440), (4, 18688830), (5, 14951064), (6, 12459220), (8, 9344415), (10, 7475532), (12, 6229610), (15, 4983688), (20, 3737766), (24, 3114805), (30, 2491844), (40, 1868883), (60, 1245922), (120, 622961), (571, 130920), (1091, 68520), (1142, 65460), (1713, 43640), (2182, 34260), (2284, 32730), (2855, 26184), (3273, 22840), (3426, 21820), (4364, 17130), (4568, 16365), (5455, 13704), (5710, 13092), (6546, 11420), (6852, 10910), (8565, 8728)]