916584840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16217}}^1$

素因数の和:16391

約数の個数: 96

約数和(自身を含む): 2998059480

約数和(自身を除く): 2081474640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 16217, 18840, 28260, 32434, 48651, 56520, 64868, 81085, 97302, 129736, 145953, 162170, 194604, 243255, 291906, 324340, 389208, 486510, 583812, 648680, 729765, 973020, 1167624, 1459530, 1946040, 2546069, 2919060, 5092138, 5838120, 7638207, 10184276, 12730345, 15276414, 20368552, 22914621, 25460690, 30552828, 38191035, 45829242, 50921380, 61105656, 76382070, 91658484, 101842760, 114573105, 152764140, 183316968, 229146210, 305528280, 458292420, 916584840]

約数ペア:

[(1, 916584840), (2, 458292420), (3, 305528280), (4, 229146210), (5, 183316968), (6, 152764140), (8, 114573105), (9, 101842760), (10, 91658484), (12, 76382070), (15, 61105656), (18, 50921380), (20, 45829242), (24, 38191035), (30, 30552828), (36, 25460690), (40, 22914621), (45, 20368552), (60, 15276414), (72, 12730345), (90, 10184276), (120, 7638207), (157, 5838120), (180, 5092138), (314, 2919060), (360, 2546069), (471, 1946040), (628, 1459530), (785, 1167624), (942, 973020), (1256, 729765), (1413, 648680), (1570, 583812), (1884, 486510), (2355, 389208), (2826, 324340), (3140, 291906), (3768, 243255), (4710, 194604), (5652, 162170), (6280, 145953), (7065, 129736), (9420, 97302), (11304, 81085), (14130, 64868), (16217, 56520), (18840, 48651), (28260, 32434)]