402051240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1116809}}^1$

素因数の和:1116826

約数の個数: 48

約数和(自身を含む): 1306667700

約数和(自身を除く): 904616460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1116809, 2233618, 3350427, 4467236, 5584045, 6700854, 8934472, 10051281, 11168090, 13401708, 16752135, 20102562, 22336180, 26803416, 33504270, 40205124, 44672360, 50256405, 67008540, 80410248, 100512810, 134017080, 201025620, 402051240]

約数ペア:

[(1, 402051240), (2, 201025620), (3, 134017080), (4, 100512810), (5, 80410248), (6, 67008540), (8, 50256405), (9, 44672360), (10, 40205124), (12, 33504270), (15, 26803416), (18, 22336180), (20, 20102562), (24, 16752135), (30, 13401708), (36, 11168090), (40, 10051281), (45, 8934472), (60, 6700854), (72, 5584045), (90, 4467236), (120, 3350427), (180, 2233618), (360, 1116809)]