328631760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26849}}^1$

素因数の和:26885

約数の個数: 120

約数和(自身を含む): 1168619400

約数和(自身を除く): 839987640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 26849, 53698, 80547, 107396, 134245, 161094, 214792, 241641, 268490, 322188, 402735, 429584, 456433, 483282, 536980, 644376, 805470, 912866, 966564, 1073960, 1208205, 1288752, 1369299, 1610940, 1825732, 1933128, 2147920, 2282165, 2416410, 2738598, 3221880, 3651464, 3866256, 4107897, 4564330, 4832820, 5477196, 6443760, 6846495, 7302928, 8215794, 9128660, 9665640, 10954392, 13692990, 16431588, 18257320, 19331280, 20539485, 21908784, 27385980, 32863176, 36514640, 41078970, 54771960, 65726352, 82157940, 109543920, 164315880, 328631760]

約数ペア:

[(1, 328631760), (2, 164315880), (3, 109543920), (4, 82157940), (5, 65726352), (6, 54771960), (8, 41078970), (9, 36514640), (10, 32863176), (12, 27385980), (15, 21908784), (16, 20539485), (17, 19331280), (18, 18257320), (20, 16431588), (24, 13692990), (30, 10954392), (34, 9665640), (36, 9128660), (40, 8215794), (45, 7302928), (48, 6846495), (51, 6443760), (60, 5477196), (68, 4832820), (72, 4564330), (80, 4107897), (85, 3866256), (90, 3651464), (102, 3221880), (120, 2738598), (136, 2416410), (144, 2282165), (153, 2147920), (170, 1933128), (180, 1825732), (204, 1610940), (240, 1369299), (255, 1288752), (272, 1208205), (306, 1073960), (340, 966564), (360, 912866), (408, 805470), (510, 644376), (612, 536980), (680, 483282), (720, 456433), (765, 429584), (816, 402735), (1020, 322188), (1224, 268490), (1360, 241641), (1530, 214792), (2040, 161094), (2448, 134245), (3060, 107396), (4080, 80547), (6120, 53698), (12240, 26849)]