538338720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1121539}}^1$

素因数の和:1121557

約数の個数: 48

約数和(自身を含む): 1695768480

約数和(自身を除く): 1157429760

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, 1121539, 2243078, 3364617, 4486156, 5607695, 6729234, 8972312, 11215390, 13458468, 16823085, 17944624, 22430780, 26916936, 33646170, 35889248, 44861560, 53833872, 67292340, 89723120, 107667744, 134584680, 179446240, 269169360, 538338720]

約数ペア:

[(1, 538338720), (2, 269169360), (3, 179446240), (4, 134584680), (5, 107667744), (6, 89723120), (8, 67292340), (10, 53833872), (12, 44861560), (15, 35889248), (16, 33646170), (20, 26916936), (24, 22430780), (30, 17944624), (32, 16823085), (40, 13458468), (48, 11215390), (60, 8972312), (80, 6729234), (96, 5607695), (120, 4486156), (160, 3364617), (240, 2243078), (480, 1121539)]