10721520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{14891}}^1$

素因数の和:14910

約数の個数: 60

約数和(自身を含む): 36008856

約数和(自身を除く): 25287336

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, 14891, 29782, 44673, 59564, 74455, 89346, 119128, 134019, 148910, 178692, 223365, 238256, 268038, 297820, 357384, 446730, 536076, 595640, 670095, 714768, 893460, 1072152, 1191280, 1340190, 1786920, 2144304, 2680380, 3573840, 5360760, 10721520]

約数ペア:

[(1, 10721520), (2, 5360760), (3, 3573840), (4, 2680380), (5, 2144304), (6, 1786920), (8, 1340190), (9, 1191280), (10, 1072152), (12, 893460), (15, 714768), (16, 670095), (18, 595640), (20, 536076), (24, 446730), (30, 357384), (36, 297820), (40, 268038), (45, 238256), (48, 223365), (60, 178692), (72, 148910), (80, 134019), (90, 119128), (120, 89346), (144, 74455), (180, 59564), (240, 44673), (360, 29782), (720, 14891)]