72236040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3119}}^1$

素因数の和:3326

約数の個数: 64

約数和(自身を含む): 217900800

約数和(自身を除く): 145664760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3119, 3860, 4632, 5790, 6238, 7720, 9357, 11580, 12476, 15595, 18714, 23160, 24952, 31190, 37428, 46785, 62380, 74856, 93570, 124760, 187140, 374280, 601967, 1203934, 1805901, 2407868, 3009835, 3611802, 4815736, 6019670, 7223604, 9029505, 12039340, 14447208, 18059010, 24078680, 36118020, 72236040]

約数ペア:

[(1, 72236040), (2, 36118020), (3, 24078680), (4, 18059010), (5, 14447208), (6, 12039340), (8, 9029505), (10, 7223604), (12, 6019670), (15, 4815736), (20, 3611802), (24, 3009835), (30, 2407868), (40, 1805901), (60, 1203934), (120, 601967), (193, 374280), (386, 187140), (579, 124760), (772, 93570), (965, 74856), (1158, 62380), (1544, 46785), (1930, 37428), (2316, 31190), (2895, 24952), (3119, 23160), (3860, 18714), (4632, 15595), (5790, 12476), (6238, 11580), (7720, 9357)]