72928320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75967}}^1$

素因数の和:75987

約数の個数: 56

約数和(自身を含む): 231550464

約数和(自身を除く): 158622144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75967, 151934, 227901, 303868, 379835, 455802, 607736, 759670, 911604, 1139505, 1215472, 1519340, 1823208, 2279010, 2430944, 3038680, 3646416, 4558020, 4861888, 6077360, 7292832, 9116040, 12154720, 14585664, 18232080, 24309440, 36464160, 72928320]

約数ペア:

[(1, 72928320), (2, 36464160), (3, 24309440), (4, 18232080), (5, 14585664), (6, 12154720), (8, 9116040), (10, 7292832), (12, 6077360), (15, 4861888), (16, 4558020), (20, 3646416), (24, 3038680), (30, 2430944), (32, 2279010), (40, 1823208), (48, 1519340), (60, 1215472), (64, 1139505), (80, 911604), (96, 759670), (120, 607736), (160, 455802), (192, 379835), (240, 303868), (320, 227901), (480, 151934), (960, 75967)]