120406920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59023}}^1$

素因数の和:59054

約数の個数: 64

約数和(自身を含む): 382475520

約数和(自身を除く): 262068600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 59023, 118046, 177069, 236092, 295115, 354138, 472184, 590230, 708276, 885345, 1003391, 1180460, 1416552, 1770690, 2006782, 2360920, 3010173, 3541380, 4013564, 5016955, 6020346, 7082760, 8027128, 10033910, 12040692, 15050865, 20067820, 24081384, 30101730, 40135640, 60203460, 120406920]

約数ペア:

[(1, 120406920), (2, 60203460), (3, 40135640), (4, 30101730), (5, 24081384), (6, 20067820), (8, 15050865), (10, 12040692), (12, 10033910), (15, 8027128), (17, 7082760), (20, 6020346), (24, 5016955), (30, 4013564), (34, 3541380), (40, 3010173), (51, 2360920), (60, 2006782), (68, 1770690), (85, 1416552), (102, 1180460), (120, 1003391), (136, 885345), (170, 708276), (204, 590230), (255, 472184), (340, 354138), (408, 295115), (510, 236092), (680, 177069), (1020, 118046), (2040, 59023)]