1186980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 3381504

約数和(自身を除く): 2194524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 271, 292, 365, 438, 542, 730, 813, 876, 1084, 1095, 1355, 1460, 1626, 2190, 2710, 3252, 4065, 4380, 5420, 8130, 16260, 19783, 39566, 59349, 79132, 98915, 118698, 197830, 237396, 296745, 395660, 593490, 1186980]

約数ペア:

[(1, 1186980), (2, 593490), (3, 395660), (4, 296745), (5, 237396), (6, 197830), (10, 118698), (12, 98915), (15, 79132), (20, 59349), (30, 39566), (60, 19783), (73, 16260), (146, 8130), (219, 5420), (271, 4380), (292, 4065), (365, 3252), (438, 2710), (542, 2190), (730, 1626), (813, 1460), (876, 1355), (1084, 1095)]