72160320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75167}}^1$

素因数の和:75187

約数の個数: 56

約数和(自身を含む): 229112064

約数和(自身を除く): 156951744

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, 75167, 150334, 225501, 300668, 375835, 451002, 601336, 751670, 902004, 1127505, 1202672, 1503340, 1804008, 2255010, 2405344, 3006680, 3608016, 4510020, 4810688, 6013360, 7216032, 9020040, 12026720, 14432064, 18040080, 24053440, 36080160, 72160320]

約数ペア:

[(1, 72160320), (2, 36080160), (3, 24053440), (4, 18040080), (5, 14432064), (6, 12026720), (8, 9020040), (10, 7216032), (12, 6013360), (15, 4810688), (16, 4510020), (20, 3608016), (24, 3006680), (30, 2405344), (32, 2255010), (40, 1804008), (48, 1503340), (60, 1202672), (64, 1127505), (80, 902004), (96, 751670), (120, 601336), (160, 451002), (192, 375835), (240, 300668), (320, 225501), (480, 150334), (960, 75167)]