477514320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1989643}}^1$

素因数の和:1989659

約数の個数: 40

約数和(自身を含む): 1480295136

約数和(自身を除く): 1002780816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1989643, 3979286, 5968929, 7958572, 9948215, 11937858, 15917144, 19896430, 23875716, 29844645, 31834288, 39792860, 47751432, 59689290, 79585720, 95502864, 119378580, 159171440, 238757160, 477514320]

約数ペア:

[(1, 477514320), (2, 238757160), (3, 159171440), (4, 119378580), (5, 95502864), (6, 79585720), (8, 59689290), (10, 47751432), (12, 39792860), (15, 31834288), (16, 29844645), (20, 23875716), (24, 19896430), (30, 15917144), (40, 11937858), (48, 9948215), (60, 7958572), (80, 5968929), (120, 3979286), (240, 1989643)]