230405520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13151}}^1$

素因数の和:13240

約数の個数: 80

約数和(自身を含む): 724096512

約数和(自身を除く): 493690992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 13151, 17520, 26302, 39453, 52604, 65755, 78906, 105208, 131510, 157812, 197265, 210416, 263020, 315624, 394530, 526040, 631248, 789060, 960023, 1052080, 1578120, 1920046, 2880069, 3156240, 3840092, 4800115, 5760138, 7680184, 9600230, 11520276, 14400345, 15360368, 19200460, 23040552, 28800690, 38400920, 46081104, 57601380, 76801840, 115202760, 230405520]

約数ペア:

[(1, 230405520), (2, 115202760), (3, 76801840), (4, 57601380), (5, 46081104), (6, 38400920), (8, 28800690), (10, 23040552), (12, 19200460), (15, 15360368), (16, 14400345), (20, 11520276), (24, 9600230), (30, 7680184), (40, 5760138), (48, 4800115), (60, 3840092), (73, 3156240), (80, 2880069), (120, 1920046), (146, 1578120), (219, 1052080), (240, 960023), (292, 789060), (365, 631248), (438, 526040), (584, 394530), (730, 315624), (876, 263020), (1095, 210416), (1168, 197265), (1460, 157812), (1752, 131510), (2190, 105208), (2920, 78906), (3504, 65755), (4380, 52604), (5840, 39453), (8760, 26302), (13151, 17520)]