201864480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420551}}^1$

素因数の和:420569

約数の個数: 48

約数和(自身を含む): 635874624

約数和(自身を除く): 434010144

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, 420551, 841102, 1261653, 1682204, 2102755, 2523306, 3364408, 4205510, 5046612, 6308265, 6728816, 8411020, 10093224, 12616530, 13457632, 16822040, 20186448, 25233060, 33644080, 40372896, 50466120, 67288160, 100932240, 201864480]

約数ペア:

[(1, 201864480), (2, 100932240), (3, 67288160), (4, 50466120), (5, 40372896), (6, 33644080), (8, 25233060), (10, 20186448), (12, 16822040), (15, 13457632), (16, 12616530), (20, 10093224), (24, 8411020), (30, 6728816), (32, 6308265), (40, 5046612), (48, 4205510), (60, 3364408), (80, 2523306), (96, 2102755), (120, 1682204), (160, 1261653), (240, 841102), (480, 420551)]