201210720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419189}}^1$

素因数の和:419207

約数の個数: 48

約数和(自身を含む): 633815280

約数和(自身を除く): 432604560

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, 419189, 838378, 1257567, 1676756, 2095945, 2515134, 3353512, 4191890, 5030268, 6287835, 6707024, 8383780, 10060536, 12575670, 13414048, 16767560, 20121072, 25151340, 33535120, 40242144, 50302680, 67070240, 100605360, 201210720]

約数ペア:

[(1, 201210720), (2, 100605360), (3, 67070240), (4, 50302680), (5, 40242144), (6, 33535120), (8, 25151340), (10, 20121072), (12, 16767560), (15, 13414048), (16, 12575670), (20, 10060536), (24, 8383780), (30, 6707024), (32, 6287835), (40, 5030268), (48, 4191890), (60, 3353512), (80, 2515134), (96, 2095945), (120, 1676756), (160, 1257567), (240, 838378), (480, 419189)]