662096880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4621}}^1$

素因数の和:4839

約数の個数: 120

約数和(自身を含む): 2235199200

約数和(自身を除く): 1573102320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4621, 4776, 5970, 7164, 7960, 8955, 9242, 9552, 11940, 13863, 14328, 15920, 17910, 18484, 23105, 23880, 27726, 28656, 35820, 36968, 41589, 46210, 47760, 55452, 69315, 71640, 73936, 83178, 92420, 110904, 138630, 143280, 166356, 184840, 207945, 221808, 277260, 332712, 369680, 415890, 554520, 665424, 831780, 919579, 1109040, 1663560, 1839158, 2758737, 3327120, 3678316, 4597895, 5517474, 7356632, 8276211, 9195790, 11034948, 13793685, 14713264, 16552422, 18391580, 22069896, 27587370, 33104844, 36783160, 41381055, 44139792, 55174740, 66209688, 73566320, 82762110, 110349480, 132419376, 165524220, 220698960, 331048440, 662096880]

約数ペア:

[(1, 662096880), (2, 331048440), (3, 220698960), (4, 165524220), (5, 132419376), (6, 110349480), (8, 82762110), (9, 73566320), (10, 66209688), (12, 55174740), (15, 44139792), (16, 41381055), (18, 36783160), (20, 33104844), (24, 27587370), (30, 22069896), (36, 18391580), (40, 16552422), (45, 14713264), (48, 13793685), (60, 11034948), (72, 9195790), (80, 8276211), (90, 7356632), (120, 5517474), (144, 4597895), (180, 3678316), (199, 3327120), (240, 2758737), (360, 1839158), (398, 1663560), (597, 1109040), (720, 919579), (796, 831780), (995, 665424), (1194, 554520), (1592, 415890), (1791, 369680), (1990, 332712), (2388, 277260), (2985, 221808), (3184, 207945), (3582, 184840), (3980, 166356), (4621, 143280), (4776, 138630), (5970, 110904), (7164, 92420), (7960, 83178), (8955, 73936), (9242, 71640), (9552, 69315), (11940, 55452), (13863, 47760), (14328, 46210), (15920, 41589), (17910, 36968), (18484, 35820), (23105, 28656), (23880, 27726)]