2260920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 4633800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 227, 249, 332, 415, 454, 498, 664, 681, 830, 908, 996, 1135, 1245, 1362, 1660, 1816, 1992, 2270, 2490, 2724, 3320, 3405, 4540, 4980, 5448, 6810, 9080, 9960, 13620, 18841, 27240, 37682, 56523, 75364, 94205, 113046, 150728, 188410, 226092, 282615, 376820, 452184, 565230, 753640, 1130460, 2260920]

約数ペア:

[(1, 2260920), (2, 1130460), (3, 753640), (4, 565230), (5, 452184), (6, 376820), (8, 282615), (10, 226092), (12, 188410), (15, 150728), (20, 113046), (24, 94205), (30, 75364), (40, 56523), (60, 37682), (83, 27240), (120, 18841), (166, 13620), (227, 9960), (249, 9080), (332, 6810), (415, 5448), (454, 4980), (498, 4540), (664, 3405), (681, 3320), (830, 2724), (908, 2490), (996, 2270), (1135, 1992), (1245, 1816), (1362, 1660)]