63228720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2417}}^1$

素因数の和:2542

約数の個数: 80

約数和(自身を含む): 197889120

約数和(自身を除く): 134660400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2417, 2616, 3270, 4360, 4834, 5232, 6540, 7251, 8720, 9668, 12085, 13080, 14502, 19336, 24170, 26160, 29004, 36255, 38672, 48340, 58008, 72510, 96680, 116016, 145020, 193360, 263453, 290040, 526906, 580080, 790359, 1053812, 1317265, 1580718, 2107624, 2634530, 3161436, 3951795, 4215248, 5269060, 6322872, 7903590, 10538120, 12645744, 15807180, 21076240, 31614360, 63228720]

約数ペア:

[(1, 63228720), (2, 31614360), (3, 21076240), (4, 15807180), (5, 12645744), (6, 10538120), (8, 7903590), (10, 6322872), (12, 5269060), (15, 4215248), (16, 3951795), (20, 3161436), (24, 2634530), (30, 2107624), (40, 1580718), (48, 1317265), (60, 1053812), (80, 790359), (109, 580080), (120, 526906), (218, 290040), (240, 263453), (327, 193360), (436, 145020), (545, 116016), (654, 96680), (872, 72510), (1090, 58008), (1308, 48340), (1635, 38672), (1744, 36255), (2180, 29004), (2417, 26160), (2616, 24170), (3270, 19336), (4360, 14502), (4834, 13080), (5232, 12085), (6540, 9668), (7251, 8720)]