133128720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{184901}}^1$

素因数の和:184920

約数の個数: 60

約数和(自身を含む): 447093036

約数和(自身を除く): 313964316

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 184901, 369802, 554703, 739604, 924505, 1109406, 1479208, 1664109, 1849010, 2218812, 2773515, 2958416, 3328218, 3698020, 4437624, 5547030, 6656436, 7396040, 8320545, 8875248, 11094060, 13312872, 14792080, 16641090, 22188120, 26625744, 33282180, 44376240, 66564360, 133128720]

約数ペア:

[(1, 133128720), (2, 66564360), (3, 44376240), (4, 33282180), (5, 26625744), (6, 22188120), (8, 16641090), (9, 14792080), (10, 13312872), (12, 11094060), (15, 8875248), (16, 8320545), (18, 7396040), (20, 6656436), (24, 5547030), (30, 4437624), (36, 3698020), (40, 3328218), (45, 2958416), (48, 2773515), (60, 2218812), (72, 1849010), (80, 1664109), (90, 1479208), (120, 1109406), (144, 924505), (180, 739604), (240, 554703), (360, 369802), (720, 184901)]