5477640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6521}}^1$

素因数の和:6542

約数の個数: 64

約数和(自身を含む): 18783360

約数和(自身を除く): 13305720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6521, 13042, 19563, 26084, 32605, 39126, 45647, 52168, 65210, 78252, 91294, 97815, 130420, 136941, 156504, 182588, 195630, 228235, 260840, 273882, 365176, 391260, 456470, 547764, 684705, 782520, 912940, 1095528, 1369410, 1825880, 2738820, 5477640]

約数ペア:

[(1, 5477640), (2, 2738820), (3, 1825880), (4, 1369410), (5, 1095528), (6, 912940), (7, 782520), (8, 684705), (10, 547764), (12, 456470), (14, 391260), (15, 365176), (20, 273882), (21, 260840), (24, 228235), (28, 195630), (30, 182588), (35, 156504), (40, 136941), (42, 130420), (56, 97815), (60, 91294), (70, 78252), (84, 65210), (105, 52168), (120, 45647), (140, 39126), (168, 32605), (210, 26084), (280, 19563), (420, 13042), (840, 6521)]