79380240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2927}}^1$

素因数の和:3056

約数の個数: 80

約数和(自身を含む): 248341248

約数和(自身を除く): 168961008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 2927, 3390, 4520, 5424, 5854, 6780, 8781, 9040, 11708, 13560, 14635, 17562, 23416, 27120, 29270, 35124, 43905, 46832, 58540, 70248, 87810, 117080, 140496, 175620, 234160, 330751, 351240, 661502, 702480, 992253, 1323004, 1653755, 1984506, 2646008, 3307510, 3969012, 4961265, 5292016, 6615020, 7938024, 9922530, 13230040, 15876048, 19845060, 26460080, 39690120, 79380240]

約数ペア:

[(1, 79380240), (2, 39690120), (3, 26460080), (4, 19845060), (5, 15876048), (6, 13230040), (8, 9922530), (10, 7938024), (12, 6615020), (15, 5292016), (16, 4961265), (20, 3969012), (24, 3307510), (30, 2646008), (40, 1984506), (48, 1653755), (60, 1323004), (80, 992253), (113, 702480), (120, 661502), (226, 351240), (240, 330751), (339, 234160), (452, 175620), (565, 140496), (678, 117080), (904, 87810), (1130, 70248), (1356, 58540), (1695, 46832), (1808, 43905), (2260, 35124), (2712, 29270), (2927, 27120), (3390, 23416), (4520, 17562), (5424, 14635), (5854, 13560), (6780, 11708), (8781, 9040)]