1940760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{599}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 6534000

約数和(自身を除く): 4593240

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, 599, 648, 810, 1080, 1198, 1620, 1797, 2396, 2995, 3240, 3594, 4792, 5391, 5990, 7188, 8985, 10782, 11980, 14376, 16173, 17970, 21564, 23960, 26955, 32346, 35940, 43128, 48519, 53910, 64692, 71880, 80865, 97038, 107820, 129384, 161730, 194076, 215640, 242595, 323460, 388152, 485190, 646920, 970380, 1940760]

約数ペア:

[(1, 1940760), (2, 970380), (3, 646920), (4, 485190), (5, 388152), (6, 323460), (8, 242595), (9, 215640), (10, 194076), (12, 161730), (15, 129384), (18, 107820), (20, 97038), (24, 80865), (27, 71880), (30, 64692), (36, 53910), (40, 48519), (45, 43128), (54, 35940), (60, 32346), (72, 26955), (81, 23960), (90, 21564), (108, 17970), (120, 16173), (135, 14376), (162, 11980), (180, 10782), (216, 8985), (270, 7188), (324, 5990), (360, 5391), (405, 4792), (540, 3594), (599, 3240), (648, 2995), (810, 2396), (1080, 1797), (1198, 1620)]