136653840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{189797}}^1$

素因数の和:189816

約数の個数: 60

約数和(自身を含む): 458931564

約数和(自身を除く): 322277724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 189797, 379594, 569391, 759188, 948985, 1138782, 1518376, 1708173, 1897970, 2277564, 2846955, 3036752, 3416346, 3795940, 4555128, 5693910, 6832692, 7591880, 8540865, 9110256, 11387820, 13665384, 15183760, 17081730, 22775640, 27330768, 34163460, 45551280, 68326920, 136653840]

約数ペア:

[(1, 136653840), (2, 68326920), (3, 45551280), (4, 34163460), (5, 27330768), (6, 22775640), (8, 17081730), (9, 15183760), (10, 13665384), (12, 11387820), (15, 9110256), (16, 8540865), (18, 7591880), (20, 6832692), (24, 5693910), (30, 4555128), (36, 3795940), (40, 3416346), (45, 3036752), (48, 2846955), (60, 2277564), (72, 1897970), (80, 1708173), (90, 1518376), (120, 1138782), (144, 948985), (180, 759188), (240, 569391), (360, 379594), (720, 189797)]