127937520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{177691}}^1$

素因数の和:177710

約数の個数: 60

約数和(自身を含む): 429659256

約数和(自身を除く): 301721736

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, 177691, 355382, 533073, 710764, 888455, 1066146, 1421528, 1599219, 1776910, 2132292, 2665365, 2843056, 3198438, 3553820, 4264584, 5330730, 6396876, 7107640, 7996095, 8529168, 10661460, 12793752, 14215280, 15992190, 21322920, 25587504, 31984380, 42645840, 63968760, 127937520]

約数ペア:

[(1, 127937520), (2, 63968760), (3, 42645840), (4, 31984380), (5, 25587504), (6, 21322920), (8, 15992190), (9, 14215280), (10, 12793752), (12, 10661460), (15, 8529168), (16, 7996095), (18, 7107640), (20, 6396876), (24, 5330730), (30, 4264584), (36, 3553820), (40, 3198438), (45, 2843056), (48, 2665365), (60, 2132292), (72, 1776910), (80, 1599219), (90, 1421528), (120, 1066146), (144, 888455), (180, 710764), (240, 533073), (360, 355382), (720, 177691)]