72706080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151471}}^1$

素因数の和:151489

約数の個数: 48

約数和(自身を含む): 229025664

約数和(自身を除く): 156319584

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, 151471, 302942, 454413, 605884, 757355, 908826, 1211768, 1514710, 1817652, 2272065, 2423536, 3029420, 3635304, 4544130, 4847072, 6058840, 7270608, 9088260, 12117680, 14541216, 18176520, 24235360, 36353040, 72706080]

約数ペア:

[(1, 72706080), (2, 36353040), (3, 24235360), (4, 18176520), (5, 14541216), (6, 12117680), (8, 9088260), (10, 7270608), (12, 6058840), (15, 4847072), (16, 4544130), (20, 3635304), (24, 3029420), (30, 2423536), (32, 2272065), (40, 1817652), (48, 1514710), (60, 1211768), (80, 908826), (96, 757355), (120, 605884), (160, 454413), (240, 302942), (480, 151471)]