4979640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2472

約数の個数: 64

約数和(自身を含む): 15824160

約数和(自身を除く): 10844520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 2441, 4882, 7323, 9764, 12205, 14646, 19528, 24410, 29292, 36615, 41497, 48820, 58584, 73230, 82994, 97640, 124491, 146460, 165988, 207485, 248982, 292920, 331976, 414970, 497964, 622455, 829940, 995928, 1244910, 1659880, 2489820, 4979640]

約数ペア:

[(1, 4979640), (2, 2489820), (3, 1659880), (4, 1244910), (5, 995928), (6, 829940), (8, 622455), (10, 497964), (12, 414970), (15, 331976), (17, 292920), (20, 248982), (24, 207485), (30, 165988), (34, 146460), (40, 124491), (51, 97640), (60, 82994), (68, 73230), (85, 58584), (102, 48820), (120, 41497), (136, 36615), (170, 29292), (204, 24410), (255, 19528), (340, 14646), (408, 12205), (510, 9764), (680, 7323), (1020, 4882), (2040, 2441)]