15672767820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4282177}}^1$

素因数の和:4282250

約数の個数: 48

約数和(自身を含む): 44603166048

約数和(自身を除く): 28930398228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 4282177, 8564354, 12846531, 17128708, 21410885, 25693062, 42821770, 51386124, 64232655, 85643540, 128465310, 256930620, 261212797, 522425594, 783638391, 1044851188, 1306063985, 1567276782, 2612127970, 3134553564, 3918191955, 5224255940, 7836383910, 15672767820]

約数ペア:

[(1, 15672767820), (2, 7836383910), (3, 5224255940), (4, 3918191955), (5, 3134553564), (6, 2612127970), (10, 1567276782), (12, 1306063985), (15, 1044851188), (20, 783638391), (30, 522425594), (60, 261212797), (61, 256930620), (122, 128465310), (183, 85643540), (244, 64232655), (305, 51386124), (366, 42821770), (610, 25693062), (732, 21410885), (915, 17128708), (1220, 12846531), (1830, 8564354), (3660, 4282177)]