228463920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5987}}^1$

素因数の和:6059

約数の個数: 120

約数和(自身を含む): 781865136

約数和(自身を除く): 553401216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5987, 6360, 7632, 9540, 11974, 12720, 17961, 19080, 23948, 29935, 35922, 38160, 47896, 53883, 59870, 71844, 89805, 95792, 107766, 119740, 143688, 179610, 215532, 239480, 269415, 287376, 317311, 359220, 431064, 478960, 538830, 634622, 718440, 862128, 951933, 1077660, 1269244, 1436880, 1586555, 1903866, 2155320, 2538488, 2855799, 3173110, 3807732, 4310640, 4759665, 5076976, 5711598, 6346220, 7615464, 9519330, 11423196, 12692440, 14278995, 15230928, 19038660, 22846392, 25384880, 28557990, 38077320, 45692784, 57115980, 76154640, 114231960, 228463920]

約数ペア:

[(1, 228463920), (2, 114231960), (3, 76154640), (4, 57115980), (5, 45692784), (6, 38077320), (8, 28557990), (9, 25384880), (10, 22846392), (12, 19038660), (15, 15230928), (16, 14278995), (18, 12692440), (20, 11423196), (24, 9519330), (30, 7615464), (36, 6346220), (40, 5711598), (45, 5076976), (48, 4759665), (53, 4310640), (60, 3807732), (72, 3173110), (80, 2855799), (90, 2538488), (106, 2155320), (120, 1903866), (144, 1586555), (159, 1436880), (180, 1269244), (212, 1077660), (240, 951933), (265, 862128), (318, 718440), (360, 634622), (424, 538830), (477, 478960), (530, 431064), (636, 359220), (720, 317311), (795, 287376), (848, 269415), (954, 239480), (1060, 215532), (1272, 179610), (1590, 143688), (1908, 119740), (2120, 107766), (2385, 95792), (2544, 89805), (3180, 71844), (3816, 59870), (4240, 53883), (4770, 47896), (5987, 38160), (6360, 35922), (7632, 29935), (9540, 23948), (11974, 19080), (12720, 17961)]