29706720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 64642080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 311, 398, 480, 597, 622, 796, 933, 995, 1194, 1244, 1555, 1592, 1866, 1990, 2388, 2488, 2985, 3110, 3184, 3732, 3980, 4665, 4776, 4976, 5970, 6220, 6368, 7464, 7960, 9330, 9552, 9952, 11940, 12440, 14928, 15920, 18660, 19104, 23880, 24880, 29856, 31840, 37320, 47760, 49760, 61889, 74640, 95520, 123778, 149280, 185667, 247556, 309445, 371334, 495112, 618890, 742668, 928335, 990224, 1237780, 1485336, 1856670, 1980448, 2475560, 2970672, 3713340, 4951120, 5941344, 7426680, 9902240, 14853360, 29706720]

約数ペア:

[(1, 29706720), (2, 14853360), (3, 9902240), (4, 7426680), (5, 5941344), (6, 4951120), (8, 3713340), (10, 2970672), (12, 2475560), (15, 1980448), (16, 1856670), (20, 1485336), (24, 1237780), (30, 990224), (32, 928335), (40, 742668), (48, 618890), (60, 495112), (80, 371334), (96, 309445), (120, 247556), (160, 185667), (199, 149280), (240, 123778), (311, 95520), (398, 74640), (480, 61889), (597, 49760), (622, 47760), (796, 37320), (933, 31840), (995, 29856), (1194, 24880), (1244, 23880), (1555, 19104), (1592, 18660), (1866, 15920), (1990, 14928), (2388, 12440), (2488, 11940), (2985, 9952), (3110, 9552), (3184, 9330), (3732, 7960), (3980, 7464), (4665, 6368), (4776, 6220), (4976, 5970)]