60669960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38891}}^1$

素因数の和:38918

約数の個数: 64

約数和(自身を含む): 196015680

約数和(自身を除く): 135345720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 38891, 77782, 116673, 155564, 194455, 233346, 311128, 388910, 466692, 505583, 583365, 777820, 933384, 1011166, 1166730, 1516749, 1555640, 2022332, 2333460, 2527915, 3033498, 4044664, 4666920, 5055830, 6066996, 7583745, 10111660, 12133992, 15167490, 20223320, 30334980, 60669960]

約数ペア:

[(1, 60669960), (2, 30334980), (3, 20223320), (4, 15167490), (5, 12133992), (6, 10111660), (8, 7583745), (10, 6066996), (12, 5055830), (13, 4666920), (15, 4044664), (20, 3033498), (24, 2527915), (26, 2333460), (30, 2022332), (39, 1555640), (40, 1516749), (52, 1166730), (60, 1011166), (65, 933384), (78, 777820), (104, 583365), (120, 505583), (130, 466692), (156, 388910), (195, 311128), (260, 233346), (312, 194455), (390, 155564), (520, 116673), (780, 77782), (1560, 38891)]