289575520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6053}}^1$

素因数の和:6104

約数の個数: 96

約数和(自身を含む): 768906432

約数和(自身を除く): 479330912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 2080, 2392, 2990, 3680, 4784, 5980, 6053, 9568, 11960, 12106, 23920, 24212, 30265, 47840, 48424, 60530, 78689, 96848, 121060, 139219, 157378, 193696, 242120, 278438, 314756, 393445, 484240, 556876, 629512, 696095, 786890, 968480, 1113752, 1259024, 1392190, 1573780, 1809847, 2227504, 2518048, 2784380, 3147560, 3619694, 4455008, 5568760, 6295120, 7239388, 9049235, 11137520, 12590240, 14478776, 18098470, 22275040, 28957552, 36196940, 57915104, 72393880, 144787760, 289575520]

約数ペア:

[(1, 289575520), (2, 144787760), (4, 72393880), (5, 57915104), (8, 36196940), (10, 28957552), (13, 22275040), (16, 18098470), (20, 14478776), (23, 12590240), (26, 11137520), (32, 9049235), (40, 7239388), (46, 6295120), (52, 5568760), (65, 4455008), (80, 3619694), (92, 3147560), (104, 2784380), (115, 2518048), (130, 2227504), (160, 1809847), (184, 1573780), (208, 1392190), (230, 1259024), (260, 1113752), (299, 968480), (368, 786890), (416, 696095), (460, 629512), (520, 556876), (598, 484240), (736, 393445), (920, 314756), (1040, 278438), (1196, 242120), (1495, 193696), (1840, 157378), (2080, 139219), (2392, 121060), (2990, 96848), (3680, 78689), (4784, 60530), (5980, 48424), (6053, 47840), (9568, 30265), (11960, 24212), (12106, 23920)]