43129440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 149896656

約数和(自身を除く): 106767216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 491, 549, 610, 720, 732, 915, 976, 982, 1098, 1220, 1440, 1464, 1473, 1830, 1952, 1964, 2196, 2440, 2455, 2745, 2928, 2946, 3660, 3928, 4392, 4419, 4880, 4910, 5490, 5856, 5892, 7320, 7365, 7856, 8784, 8838, 9760, 9820, 10980, 11784, 14640, 14730, 15712, 17568, 17676, 19640, 21960, 22095, 23568, 29280, 29460, 29951, 35352, 39280, 43920, 44190, 47136, 58920, 59902, 70704, 78560, 87840, 88380, 89853, 117840, 119804, 141408, 149755, 176760, 179706, 235680, 239608, 269559, 299510, 353520, 359412, 449265, 479216, 539118, 599020, 707040, 718824, 898530, 958432, 1078236, 1198040, 1347795, 1437648, 1797060, 2156472, 2396080, 2695590, 2875296, 3594120, 4312944, 4792160, 5391180, 7188240, 8625888, 10782360, 14376480, 21564720, 43129440]

約数ペア:

[(1, 43129440), (2, 21564720), (3, 14376480), (4, 10782360), (5, 8625888), (6, 7188240), (8, 5391180), (9, 4792160), (10, 4312944), (12, 3594120), (15, 2875296), (16, 2695590), (18, 2396080), (20, 2156472), (24, 1797060), (30, 1437648), (32, 1347795), (36, 1198040), (40, 1078236), (45, 958432), (48, 898530), (60, 718824), (61, 707040), (72, 599020), (80, 539118), (90, 479216), (96, 449265), (120, 359412), (122, 353520), (144, 299510), (160, 269559), (180, 239608), (183, 235680), (240, 179706), (244, 176760), (288, 149755), (305, 141408), (360, 119804), (366, 117840), (480, 89853), (488, 88380), (491, 87840), (549, 78560), (610, 70704), (720, 59902), (732, 58920), (915, 47136), (976, 44190), (982, 43920), (1098, 39280), (1220, 35352), (1440, 29951), (1464, 29460), (1473, 29280), (1830, 23568), (1952, 22095), (1964, 21960), (2196, 19640), (2440, 17676), (2455, 17568), (2745, 15712), (2928, 14730), (2946, 14640), (3660, 11784), (3928, 10980), (4392, 9820), (4419, 9760), (4880, 8838), (4910, 8784), (5490, 7856), (5856, 7365), (5892, 7320)]