4448520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 14962860

約数和(自身を除く): 10514340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1373, 1620, 2746, 3240, 4119, 5492, 6865, 8238, 10984, 12357, 13730, 16476, 20595, 24714, 27460, 32952, 37071, 41190, 49428, 54920, 61785, 74142, 82380, 98856, 111213, 123570, 148284, 164760, 185355, 222426, 247140, 296568, 370710, 444852, 494280, 556065, 741420, 889704, 1112130, 1482840, 2224260, 4448520]

約数ペア:

[(1, 4448520), (2, 2224260), (3, 1482840), (4, 1112130), (5, 889704), (6, 741420), (8, 556065), (9, 494280), (10, 444852), (12, 370710), (15, 296568), (18, 247140), (20, 222426), (24, 185355), (27, 164760), (30, 148284), (36, 123570), (40, 111213), (45, 98856), (54, 82380), (60, 74142), (72, 61785), (81, 54920), (90, 49428), (108, 41190), (120, 37071), (135, 32952), (162, 27460), (180, 24714), (216, 20595), (270, 16476), (324, 13730), (360, 12357), (405, 10984), (540, 8238), (648, 6865), (810, 5492), (1080, 4119), (1373, 3240), (1620, 2746)]