321135480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16831}}^1$

素因数の和:16901

約数の個数: 96

約数和(自身を含む): 1063445760

約数和(自身を除く): 742310280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 16831, 19080, 33662, 50493, 67324, 84155, 100986, 134648, 151479, 168310, 201972, 252465, 302958, 336620, 403944, 504930, 605916, 673240, 757395, 892043, 1009860, 1211832, 1514790, 1784086, 2019720, 2676129, 3029580, 3568172, 4460215, 5352258, 6059160, 7136344, 8028387, 8920430, 10704516, 13380645, 16056774, 17840860, 21409032, 26761290, 32113548, 35681720, 40141935, 53522580, 64227096, 80283870, 107045160, 160567740, 321135480]

約数ペア:

[(1, 321135480), (2, 160567740), (3, 107045160), (4, 80283870), (5, 64227096), (6, 53522580), (8, 40141935), (9, 35681720), (10, 32113548), (12, 26761290), (15, 21409032), (18, 17840860), (20, 16056774), (24, 13380645), (30, 10704516), (36, 8920430), (40, 8028387), (45, 7136344), (53, 6059160), (60, 5352258), (72, 4460215), (90, 3568172), (106, 3029580), (120, 2676129), (159, 2019720), (180, 1784086), (212, 1514790), (265, 1211832), (318, 1009860), (360, 892043), (424, 757395), (477, 673240), (530, 605916), (636, 504930), (795, 403944), (954, 336620), (1060, 302958), (1272, 252465), (1590, 201972), (1908, 168310), (2120, 151479), (2385, 134648), (3180, 100986), (3816, 84155), (4770, 67324), (6360, 50493), (9540, 33662), (16831, 19080)]