74643120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11519}}^1$

素因数の和:11544

約数の個数: 100

約数和(自身を含む): 259269120

約数和(自身を除く): 184626000

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, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 11519, 23038, 34557, 46076, 57595, 69114, 92152, 103671, 115190, 138228, 172785, 184304, 207342, 230380, 276456, 311013, 345570, 414684, 460760, 518355, 552912, 622026, 691140, 829368, 921520, 933039, 1036710, 1244052, 1382280, 1555065, 1658736, 1866078, 2073420, 2488104, 2764560, 3110130, 3732156, 4146840, 4665195, 4976208, 6220260, 7464312, 8293680, 9330390, 12440520, 14928624, 18660780, 24881040, 37321560, 74643120]

約数ペア:

[(1, 74643120), (2, 37321560), (3, 24881040), (4, 18660780), (5, 14928624), (6, 12440520), (8, 9330390), (9, 8293680), (10, 7464312), (12, 6220260), (15, 4976208), (16, 4665195), (18, 4146840), (20, 3732156), (24, 3110130), (27, 2764560), (30, 2488104), (36, 2073420), (40, 1866078), (45, 1658736), (48, 1555065), (54, 1382280), (60, 1244052), (72, 1036710), (80, 933039), (81, 921520), (90, 829368), (108, 691140), (120, 622026), (135, 552912), (144, 518355), (162, 460760), (180, 414684), (216, 345570), (240, 311013), (270, 276456), (324, 230380), (360, 207342), (405, 184304), (432, 172785), (540, 138228), (648, 115190), (720, 103671), (810, 92152), (1080, 69114), (1296, 57595), (1620, 46076), (2160, 34557), (3240, 23038), (6480, 11519)]