73057440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{152203}}^1$

素因数の和:152221

約数の個数: 48

約数和(自身を含む): 230132448

約数和(自身を除く): 157075008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 152203, 304406, 456609, 608812, 761015, 913218, 1217624, 1522030, 1826436, 2283045, 2435248, 3044060, 3652872, 4566090, 4870496, 6088120, 7305744, 9132180, 12176240, 14611488, 18264360, 24352480, 36528720, 73057440]

約数ペア:

[(1, 73057440), (2, 36528720), (3, 24352480), (4, 18264360), (5, 14611488), (6, 12176240), (8, 9132180), (10, 7305744), (12, 6088120), (15, 4870496), (16, 4566090), (20, 3652872), (24, 3044060), (30, 2435248), (32, 2283045), (40, 1826436), (48, 1522030), (60, 1217624), (80, 913218), (96, 761015), (120, 608812), (160, 456609), (240, 304406), (480, 152203)]