201211680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419191}}^1$

素因数の和:419209

約数の個数: 48

約数和(自身を含む): 633818304

約数和(自身を除く): 432606624

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, 419191, 838382, 1257573, 1676764, 2095955, 2515146, 3353528, 4191910, 5030292, 6287865, 6707056, 8383820, 10060584, 12575730, 13414112, 16767640, 20121168, 25151460, 33535280, 40242336, 50302920, 67070560, 100605840, 201211680]

約数ペア:

[(1, 201211680), (2, 100605840), (3, 67070560), (4, 50302920), (5, 40242336), (6, 33535280), (8, 25151460), (10, 20121168), (12, 16767640), (15, 13414112), (16, 12575730), (20, 10060584), (24, 8383820), (30, 6707056), (32, 6287865), (40, 5030292), (48, 4191910), (60, 3353528), (80, 2515146), (96, 2095955), (120, 1676764), (160, 1257573), (240, 838382), (480, 419191)]