3881520

素因数分解:

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

素因数の和:624

約数の個数: 100

約数和(自身を含む): 13503600

約数和(自身を除く): 9622080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 599, 648, 720, 810, 1080, 1198, 1296, 1620, 1797, 2160, 2396, 2995, 3240, 3594, 4792, 5391, 5990, 6480, 7188, 8985, 9584, 10782, 11980, 14376, 16173, 17970, 21564, 23960, 26955, 28752, 32346, 35940, 43128, 47920, 48519, 53910, 64692, 71880, 80865, 86256, 97038, 107820, 129384, 143760, 161730, 194076, 215640, 242595, 258768, 323460, 388152, 431280, 485190, 646920, 776304, 970380, 1293840, 1940760, 3881520]

約数ペア:

[(1, 3881520), (2, 1940760), (3, 1293840), (4, 970380), (5, 776304), (6, 646920), (8, 485190), (9, 431280), (10, 388152), (12, 323460), (15, 258768), (16, 242595), (18, 215640), (20, 194076), (24, 161730), (27, 143760), (30, 129384), (36, 107820), (40, 97038), (45, 86256), (48, 80865), (54, 71880), (60, 64692), (72, 53910), (80, 48519), (81, 47920), (90, 43128), (108, 35940), (120, 32346), (135, 28752), (144, 26955), (162, 23960), (180, 21564), (216, 17970), (240, 16173), (270, 14376), (324, 11980), (360, 10782), (405, 9584), (432, 8985), (540, 7188), (599, 6480), (648, 5990), (720, 5391), (810, 4792), (1080, 3594), (1198, 3240), (1296, 2995), (1620, 2396), (1797, 2160)]