126921240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8599}}^1$

素因数の和:8657

約数の個数: 96

約数和(自身を含む): 422604000

約数和(自身を除く): 295682760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 8599, 14760, 17198, 25797, 34396, 42995, 51594, 68792, 77391, 85990, 103188, 128985, 154782, 171980, 206376, 257970, 309564, 343960, 352559, 386955, 515940, 619128, 705118, 773910, 1031880, 1057677, 1410236, 1547820, 1762795, 2115354, 2820472, 3095640, 3173031, 3525590, 4230708, 5288385, 6346062, 7051180, 8461416, 10576770, 12692124, 14102360, 15865155, 21153540, 25384248, 31730310, 42307080, 63460620, 126921240]

約数ペア:

[(1, 126921240), (2, 63460620), (3, 42307080), (4, 31730310), (5, 25384248), (6, 21153540), (8, 15865155), (9, 14102360), (10, 12692124), (12, 10576770), (15, 8461416), (18, 7051180), (20, 6346062), (24, 5288385), (30, 4230708), (36, 3525590), (40, 3173031), (41, 3095640), (45, 2820472), (60, 2115354), (72, 1762795), (82, 1547820), (90, 1410236), (120, 1057677), (123, 1031880), (164, 773910), (180, 705118), (205, 619128), (246, 515940), (328, 386955), (360, 352559), (369, 343960), (410, 309564), (492, 257970), (615, 206376), (738, 171980), (820, 154782), (984, 128985), (1230, 103188), (1476, 85990), (1640, 77391), (1845, 68792), (2460, 51594), (2952, 42995), (3690, 34396), (4920, 25797), (7380, 17198), (8599, 14760)]