29227680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20297}}^1$

素因数の和:20318

約数の個数: 72

約数和(自身を含む): 99744372

約数和(自身を除く): 70516692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20297, 40594, 60891, 81188, 101485, 121782, 162376, 182673, 202970, 243564, 304455, 324752, 365346, 405940, 487128, 608910, 649504, 730692, 811880, 913365, 974256, 1217820, 1461384, 1623760, 1826730, 1948512, 2435640, 2922768, 3247520, 3653460, 4871280, 5845536, 7306920, 9742560, 14613840, 29227680]

約数ペア:

[(1, 29227680), (2, 14613840), (3, 9742560), (4, 7306920), (5, 5845536), (6, 4871280), (8, 3653460), (9, 3247520), (10, 2922768), (12, 2435640), (15, 1948512), (16, 1826730), (18, 1623760), (20, 1461384), (24, 1217820), (30, 974256), (32, 913365), (36, 811880), (40, 730692), (45, 649504), (48, 608910), (60, 487128), (72, 405940), (80, 365346), (90, 324752), (96, 304455), (120, 243564), (144, 202970), (160, 182673), (180, 162376), (240, 121782), (288, 101485), (360, 81188), (480, 60891), (720, 40594), (1440, 20297)]