8887980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 25500384

約数和(自身を除く): 16612404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3613, 7226, 10839, 14452, 18065, 21678, 36130, 43356, 54195, 72260, 108390, 148133, 216780, 296266, 444399, 592532, 740665, 888798, 1481330, 1777596, 2221995, 2962660, 4443990, 8887980]

約数ペア:

[(1, 8887980), (2, 4443990), (3, 2962660), (4, 2221995), (5, 1777596), (6, 1481330), (10, 888798), (12, 740665), (15, 592532), (20, 444399), (30, 296266), (41, 216780), (60, 148133), (82, 108390), (123, 72260), (164, 54195), (205, 43356), (246, 36130), (410, 21678), (492, 18065), (615, 14452), (820, 10839), (1230, 7226), (2460, 3613)]