1226014380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{756799}}^1$

素因数の和:756820

約数の個数: 60

約数和(自身を含む): 3846057600

約数和(自身を除く): 2620043220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 756799, 1513598, 2270397, 3027196, 3783995, 4540794, 6811191, 7567990, 9081588, 11351985, 13622382, 15135980, 20433573, 22703970, 27244764, 34055955, 40867146, 45407940, 61300719, 68111910, 81734292, 102167865, 122601438, 136223820, 204335730, 245202876, 306503595, 408671460, 613007190, 1226014380]

約数ペア:

[(1, 1226014380), (2, 613007190), (3, 408671460), (4, 306503595), (5, 245202876), (6, 204335730), (9, 136223820), (10, 122601438), (12, 102167865), (15, 81734292), (18, 68111910), (20, 61300719), (27, 45407940), (30, 40867146), (36, 34055955), (45, 27244764), (54, 22703970), (60, 20433573), (81, 15135980), (90, 13622382), (108, 11351985), (135, 9081588), (162, 7567990), (180, 6811191), (270, 4540794), (324, 3783995), (405, 3027196), (540, 2270397), (810, 1513598), (1620, 756799)]