4521840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 14249088

約数和(自身を除く): 9727248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 227, 240, 249, 332, 415, 454, 498, 664, 681, 830, 908, 996, 1135, 1245, 1328, 1362, 1660, 1816, 1992, 2270, 2490, 2724, 3320, 3405, 3632, 3984, 4540, 4980, 5448, 6640, 6810, 9080, 9960, 10896, 13620, 18160, 18841, 19920, 27240, 37682, 54480, 56523, 75364, 94205, 113046, 150728, 188410, 226092, 282615, 301456, 376820, 452184, 565230, 753640, 904368, 1130460, 1507280, 2260920, 4521840]

約数ペア:

[(1, 4521840), (2, 2260920), (3, 1507280), (4, 1130460), (5, 904368), (6, 753640), (8, 565230), (10, 452184), (12, 376820), (15, 301456), (16, 282615), (20, 226092), (24, 188410), (30, 150728), (40, 113046), (48, 94205), (60, 75364), (80, 56523), (83, 54480), (120, 37682), (166, 27240), (227, 19920), (240, 18841), (249, 18160), (332, 13620), (415, 10896), (454, 9960), (498, 9080), (664, 6810), (681, 6640), (830, 5448), (908, 4980), (996, 4540), (1135, 3984), (1245, 3632), (1328, 3405), (1362, 3320), (1660, 2724), (1816, 2490), (1992, 2270)]