4895640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1511}}^1$

素因数の和:1534

約数の個数: 80

約数和(自身を含む): 16465680

約数和(自身を除く): 11570040

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, 1511, 1620, 3022, 3240, 4533, 6044, 7555, 9066, 12088, 13599, 15110, 18132, 22665, 27198, 30220, 36264, 40797, 45330, 54396, 60440, 67995, 81594, 90660, 108792, 122391, 135990, 163188, 181320, 203985, 244782, 271980, 326376, 407970, 489564, 543960, 611955, 815940, 979128, 1223910, 1631880, 2447820, 4895640]

約数ペア:

[(1, 4895640), (2, 2447820), (3, 1631880), (4, 1223910), (5, 979128), (6, 815940), (8, 611955), (9, 543960), (10, 489564), (12, 407970), (15, 326376), (18, 271980), (20, 244782), (24, 203985), (27, 181320), (30, 163188), (36, 135990), (40, 122391), (45, 108792), (54, 90660), (60, 81594), (72, 67995), (81, 60440), (90, 54396), (108, 45330), (120, 40797), (135, 36264), (162, 30220), (180, 27198), (216, 22665), (270, 18132), (324, 15110), (360, 13599), (405, 12088), (540, 9066), (648, 7555), (810, 6044), (1080, 4533), (1511, 3240), (1620, 3022)]