305282760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3343}}^1$

素因数の和:4118

約数の個数: 64

約数和(自身を含む): 917326080

約数和(自身を除く): 612043320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 761, 1522, 2283, 3044, 3343, 3805, 4566, 6088, 6686, 7610, 9132, 10029, 11415, 13372, 15220, 16715, 18264, 20058, 22830, 26744, 30440, 33430, 40116, 45660, 50145, 66860, 80232, 91320, 100290, 133720, 200580, 401160, 2544023, 5088046, 7632069, 10176092, 12720115, 15264138, 20352184, 25440230, 30528276, 38160345, 50880460, 61056552, 76320690, 101760920, 152641380, 305282760]

約数ペア:

[(1, 305282760), (2, 152641380), (3, 101760920), (4, 76320690), (5, 61056552), (6, 50880460), (8, 38160345), (10, 30528276), (12, 25440230), (15, 20352184), (20, 15264138), (24, 12720115), (30, 10176092), (40, 7632069), (60, 5088046), (120, 2544023), (761, 401160), (1522, 200580), (2283, 133720), (3044, 100290), (3343, 91320), (3805, 80232), (4566, 66860), (6088, 50145), (6686, 45660), (7610, 40116), (9132, 33430), (10029, 30440), (11415, 26744), (13372, 22830), (15220, 20058), (16715, 18264)]