153480720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5867}}^1$

素因数の和:5992

約数の個数: 80

約数和(自身を含む): 480237120

約数和(自身を除く): 326756400

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, 2616, 3270, 4360, 5232, 5867, 6540, 8720, 11734, 13080, 17601, 23468, 26160, 29335, 35202, 46936, 58670, 70404, 88005, 93872, 117340, 140808, 176010, 234680, 281616, 352020, 469360, 639503, 704040, 1279006, 1408080, 1918509, 2558012, 3197515, 3837018, 5116024, 6395030, 7674036, 9592545, 10232048, 12790060, 15348072, 19185090, 25580120, 30696144, 38370180, 51160240, 76740360, 153480720]

約数ペア:

[(1, 153480720), (2, 76740360), (3, 51160240), (4, 38370180), (5, 30696144), (6, 25580120), (8, 19185090), (10, 15348072), (12, 12790060), (15, 10232048), (16, 9592545), (20, 7674036), (24, 6395030), (30, 5116024), (40, 3837018), (48, 3197515), (60, 2558012), (80, 1918509), (109, 1408080), (120, 1279006), (218, 704040), (240, 639503), (327, 469360), (436, 352020), (545, 281616), (654, 234680), (872, 176010), (1090, 140808), (1308, 117340), (1635, 93872), (1744, 88005), (2180, 70404), (2616, 58670), (3270, 46936), (4360, 35202), (5232, 29335), (5867, 26160), (6540, 23468), (8720, 17601), (11734, 13080)]