2648851680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{11059}}^1$

素因数の和:11576

約数の個数: 96

約数和(自身を含む): 8361360000

約数和(自身を除く): 5712508320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 7984, 9980, 11059, 11976, 14970, 15968, 19960, 22118, 23952, 29940, 33177, 39920, 44236, 47904, 55295, 59880, 66354, 79840, 88472, 110590, 119760, 132708, 165885, 176944, 221180, 239520, 265416, 331770, 353888, 442360, 530832, 663540, 884720, 1061664, 1327080, 1769440, 2654160, 5308320, 5518441, 11036882, 16555323, 22073764, 27592205, 33110646, 44147528, 55184410, 66221292, 82776615, 88295056, 110368820, 132442584, 165553230, 176590112, 220737640, 264885168, 331106460, 441475280, 529770336, 662212920, 882950560, 1324425840, 2648851680]

約数ペア:

[(1, 2648851680), (2, 1324425840), (3, 882950560), (4, 662212920), (5, 529770336), (6, 441475280), (8, 331106460), (10, 264885168), (12, 220737640), (15, 176590112), (16, 165553230), (20, 132442584), (24, 110368820), (30, 88295056), (32, 82776615), (40, 66221292), (48, 55184410), (60, 44147528), (80, 33110646), (96, 27592205), (120, 22073764), (160, 16555323), (240, 11036882), (480, 5518441), (499, 5308320), (998, 2654160), (1497, 1769440), (1996, 1327080), (2495, 1061664), (2994, 884720), (3992, 663540), (4990, 530832), (5988, 442360), (7485, 353888), (7984, 331770), (9980, 265416), (11059, 239520), (11976, 221180), (14970, 176944), (15968, 165885), (19960, 132708), (22118, 119760), (23952, 110590), (29940, 88472), (33177, 79840), (39920, 66354), (44236, 59880), (47904, 55295)]