609836720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 1486190592

約数和(自身を除く): 876353872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 271, 368, 460, 542, 920, 1084, 1223, 1355, 1840, 2168, 2446, 2710, 4336, 4892, 5420, 6115, 6233, 9784, 10840, 12230, 12466, 19568, 21680, 24460, 24932, 28129, 31165, 48920, 49864, 56258, 62330, 97840, 99728, 112516, 124660, 140645, 225032, 249320, 281290, 331433, 450064, 498640, 562580, 662866, 1125160, 1325732, 1657165, 2250320, 2651464, 3314330, 5302928, 6628660, 7622959, 13257320, 15245918, 26514640, 30491836, 38114795, 60983672, 76229590, 121967344, 152459180, 304918360, 609836720]

約数ペア:

[(1, 609836720), (2, 304918360), (4, 152459180), (5, 121967344), (8, 76229590), (10, 60983672), (16, 38114795), (20, 30491836), (23, 26514640), (40, 15245918), (46, 13257320), (80, 7622959), (92, 6628660), (115, 5302928), (184, 3314330), (230, 2651464), (271, 2250320), (368, 1657165), (460, 1325732), (542, 1125160), (920, 662866), (1084, 562580), (1223, 498640), (1355, 450064), (1840, 331433), (2168, 281290), (2446, 249320), (2710, 225032), (4336, 140645), (4892, 124660), (5420, 112516), (6115, 99728), (6233, 97840), (9784, 62330), (10840, 56258), (12230, 49864), (12466, 48920), (19568, 31165), (21680, 28129), (24460, 24932)]