456021120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2179}}^1$

素因数の和:2310

約数の個数: 128

約数和(自身を含む): 1467576000

約数和(自身を除く): 1011554880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1308, 1635, 1744, 1920, 2179, 2180, 2616, 3270, 3488, 4358, 4360, 5232, 6537, 6540, 6976, 8716, 8720, 10464, 10895, 13074, 13080, 13952, 17432, 17440, 20928, 21790, 26148, 26160, 32685, 34864, 34880, 41856, 43580, 52296, 52320, 65370, 69728, 69760, 87160, 104592, 104640, 130740, 139456, 174320, 209184, 209280, 237511, 261480, 278912, 348640, 418368, 475022, 522960, 697280, 712533, 836736, 950044, 1045920, 1187555, 1394560, 1425066, 1900088, 2091840, 2375110, 2850132, 3562665, 3800176, 4183680, 4750220, 5700264, 7125330, 7600352, 9500440, 11400528, 14250660, 15200704, 19000880, 22801056, 28501320, 30401408, 38001760, 45602112, 57002640, 76003520, 91204224, 114005280, 152007040, 228010560, 456021120]

約数ペア:

[(1, 456021120), (2, 228010560), (3, 152007040), (4, 114005280), (5, 91204224), (6, 76003520), (8, 57002640), (10, 45602112), (12, 38001760), (15, 30401408), (16, 28501320), (20, 22801056), (24, 19000880), (30, 15200704), (32, 14250660), (40, 11400528), (48, 9500440), (60, 7600352), (64, 7125330), (80, 5700264), (96, 4750220), (109, 4183680), (120, 3800176), (128, 3562665), (160, 2850132), (192, 2375110), (218, 2091840), (240, 1900088), (320, 1425066), (327, 1394560), (384, 1187555), (436, 1045920), (480, 950044), (545, 836736), (640, 712533), (654, 697280), (872, 522960), (960, 475022), (1090, 418368), (1308, 348640), (1635, 278912), (1744, 261480), (1920, 237511), (2179, 209280), (2180, 209184), (2616, 174320), (3270, 139456), (3488, 130740), (4358, 104640), (4360, 104592), (5232, 87160), (6537, 69760), (6540, 69728), (6976, 65370), (8716, 52320), (8720, 52296), (10464, 43580), (10895, 41856), (13074, 34880), (13080, 34864), (13952, 32685), (17432, 26160), (17440, 26148), (20928, 21790)]