1207860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 3471552

約数和(自身を除く): 2263692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 491, 492, 615, 820, 982, 1230, 1473, 1964, 2455, 2460, 2946, 4910, 5892, 7365, 9820, 14730, 20131, 29460, 40262, 60393, 80524, 100655, 120786, 201310, 241572, 301965, 402620, 603930, 1207860]

約数ペア:

[(1, 1207860), (2, 603930), (3, 402620), (4, 301965), (5, 241572), (6, 201310), (10, 120786), (12, 100655), (15, 80524), (20, 60393), (30, 40262), (41, 29460), (60, 20131), (82, 14730), (123, 9820), (164, 7365), (205, 5892), (246, 4910), (410, 2946), (491, 2460), (492, 2455), (615, 1964), (820, 1473), (982, 1230)]