22447440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31177}}^1$

素因数の和:31196

約数の個数: 60

約数和(自身を含む): 75388404

約数和(自身を除く): 52940964

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, 31177, 62354, 93531, 124708, 155885, 187062, 249416, 280593, 311770, 374124, 467655, 498832, 561186, 623540, 748248, 935310, 1122372, 1247080, 1402965, 1496496, 1870620, 2244744, 2494160, 2805930, 3741240, 4489488, 5611860, 7482480, 11223720, 22447440]

約数ペア:

[(1, 22447440), (2, 11223720), (3, 7482480), (4, 5611860), (5, 4489488), (6, 3741240), (8, 2805930), (9, 2494160), (10, 2244744), (12, 1870620), (15, 1496496), (16, 1402965), (18, 1247080), (20, 1122372), (24, 935310), (30, 748248), (36, 623540), (40, 561186), (45, 498832), (48, 467655), (60, 374124), (72, 311770), (80, 280593), (90, 249416), (120, 187062), (144, 155885), (180, 124708), (240, 93531), (360, 62354), (720, 31177)]