1132380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{233}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 3577392

約数和(自身を除く): 2445012

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, 233, 243, 270, 324, 405, 466, 486, 540, 699, 810, 932, 972, 1165, 1215, 1398, 1620, 2097, 2330, 2430, 2796, 3495, 4194, 4660, 4860, 6291, 6990, 8388, 10485, 12582, 13980, 18873, 20970, 25164, 31455, 37746, 41940, 56619, 62910, 75492, 94365, 113238, 125820, 188730, 226476, 283095, 377460, 566190, 1132380]

約数ペア:

[(1, 1132380), (2, 566190), (3, 377460), (4, 283095), (5, 226476), (6, 188730), (9, 125820), (10, 113238), (12, 94365), (15, 75492), (18, 62910), (20, 56619), (27, 41940), (30, 37746), (36, 31455), (45, 25164), (54, 20970), (60, 18873), (81, 13980), (90, 12582), (108, 10485), (135, 8388), (162, 6990), (180, 6291), (233, 4860), (243, 4660), (270, 4194), (324, 3495), (405, 2796), (466, 2430), (486, 2330), (540, 2097), (699, 1620), (810, 1398), (932, 1215), (972, 1165)]