18087360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 58375296

約数和(自身を除く): 40287936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 227, 240, 249, 320, 332, 415, 454, 480, 498, 664, 681, 830, 908, 960, 996, 1135, 1245, 1328, 1362, 1660, 1816, 1992, 2270, 2490, 2656, 2724, 3320, 3405, 3632, 3984, 4540, 4980, 5312, 5448, 6640, 6810, 7264, 7968, 9080, 9960, 10896, 13280, 13620, 14528, 15936, 18160, 18841, 19920, 21792, 26560, 27240, 36320, 37682, 39840, 43584, 54480, 56523, 72640, 75364, 79680, 94205, 108960, 113046, 150728, 188410, 217920, 226092, 282615, 301456, 376820, 452184, 565230, 602912, 753640, 904368, 1130460, 1205824, 1507280, 1808736, 2260920, 3014560, 3617472, 4521840, 6029120, 9043680, 18087360]

約数ペア:

[(1, 18087360), (2, 9043680), (3, 6029120), (4, 4521840), (5, 3617472), (6, 3014560), (8, 2260920), (10, 1808736), (12, 1507280), (15, 1205824), (16, 1130460), (20, 904368), (24, 753640), (30, 602912), (32, 565230), (40, 452184), (48, 376820), (60, 301456), (64, 282615), (80, 226092), (83, 217920), (96, 188410), (120, 150728), (160, 113046), (166, 108960), (192, 94205), (227, 79680), (240, 75364), (249, 72640), (320, 56523), (332, 54480), (415, 43584), (454, 39840), (480, 37682), (498, 36320), (664, 27240), (681, 26560), (830, 21792), (908, 19920), (960, 18841), (996, 18160), (1135, 15936), (1245, 14528), (1328, 13620), (1362, 13280), (1660, 10896), (1816, 9960), (1992, 9080), (2270, 7968), (2490, 7264), (2656, 6810), (2724, 6640), (3320, 5448), (3405, 5312), (3632, 4980), (3984, 4540)]