428648760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{132299}}^1$

素因数の和:132322

約数の個数: 80

約数和(自身を含む): 1440747000

約数和(自身を除く): 1012098240

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, 1620, 3240, 132299, 264598, 396897, 529196, 661495, 793794, 1058392, 1190691, 1322990, 1587588, 1984485, 2381382, 2645980, 3175176, 3572073, 3968970, 4762764, 5291960, 5953455, 7144146, 7937940, 9525528, 10716219, 11906910, 14288292, 15875880, 17860365, 21432438, 23813820, 28576584, 35720730, 42864876, 47627640, 53581095, 71441460, 85729752, 107162190, 142882920, 214324380, 428648760]

約数ペア:

[(1, 428648760), (2, 214324380), (3, 142882920), (4, 107162190), (5, 85729752), (6, 71441460), (8, 53581095), (9, 47627640), (10, 42864876), (12, 35720730), (15, 28576584), (18, 23813820), (20, 21432438), (24, 17860365), (27, 15875880), (30, 14288292), (36, 11906910), (40, 10716219), (45, 9525528), (54, 7937940), (60, 7144146), (72, 5953455), (81, 5291960), (90, 4762764), (108, 3968970), (120, 3572073), (135, 3175176), (162, 2645980), (180, 2381382), (216, 1984485), (270, 1587588), (324, 1322990), (360, 1190691), (405, 1058392), (540, 793794), (648, 661495), (810, 529196), (1080, 396897), (1620, 264598), (3240, 132299)]