446435520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20219}}^1$

素因数の和:20262

約数の個数: 112

約数和(自身を含む): 1479133440

約数和(自身を除く): 1032697920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 20219, 22080, 40438, 60657, 80876, 101095, 121314, 161752, 202190, 242628, 303285, 323504, 404380, 465037, 485256, 606570, 647008, 808760, 930074, 970512, 1213140, 1294016, 1395111, 1617520, 1860148, 1941024, 2325185, 2426280, 2790222, 3235040, 3720296, 3882048, 4650370, 4852560, 5580444, 6470080, 6975555, 7440592, 9300740, 9705120, 11160888, 13951110, 14881184, 18601480, 19410240, 22321776, 27902220, 29762368, 37202960, 44643552, 55804440, 74405920, 89287104, 111608880, 148811840, 223217760, 446435520]

約数ペア:

[(1, 446435520), (2, 223217760), (3, 148811840), (4, 111608880), (5, 89287104), (6, 74405920), (8, 55804440), (10, 44643552), (12, 37202960), (15, 29762368), (16, 27902220), (20, 22321776), (23, 19410240), (24, 18601480), (30, 14881184), (32, 13951110), (40, 11160888), (46, 9705120), (48, 9300740), (60, 7440592), (64, 6975555), (69, 6470080), (80, 5580444), (92, 4852560), (96, 4650370), (115, 3882048), (120, 3720296), (138, 3235040), (160, 2790222), (184, 2426280), (192, 2325185), (230, 1941024), (240, 1860148), (276, 1617520), (320, 1395111), (345, 1294016), (368, 1213140), (460, 970512), (480, 930074), (552, 808760), (690, 647008), (736, 606570), (920, 485256), (960, 465037), (1104, 404380), (1380, 323504), (1472, 303285), (1840, 242628), (2208, 202190), (2760, 161752), (3680, 121314), (4416, 101095), (5520, 80876), (7360, 60657), (11040, 40438), (20219, 22080)]