89209440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1511}}^1$

素因数の和:1573

約数の個数: 144

約数和(自身を含む): 312058656

約数和(自身を除く): 222849216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1511, 1640, 1845, 1968, 2460, 2952, 3022, 3280, 3690, 3936, 4533, 4920, 5904, 6044, 6560, 7380, 7555, 9066, 9840, 11808, 12088, 13599, 14760, 15110, 18132, 19680, 22665, 24176, 27198, 29520, 30220, 36264, 45330, 48352, 54396, 59040, 60440, 61951, 67995, 72528, 90660, 108792, 120880, 123902, 135990, 145056, 181320, 185853, 217584, 241760, 247804, 271980, 309755, 362640, 371706, 435168, 495608, 543960, 557559, 619510, 725280, 743412, 929265, 991216, 1087920, 1115118, 1239020, 1486824, 1858530, 1982432, 2175840, 2230236, 2478040, 2787795, 2973648, 3717060, 4460472, 4956080, 5575590, 5947296, 7434120, 8920944, 9912160, 11151180, 14868240, 17841888, 22302360, 29736480, 44604720, 89209440]

約数ペア:

[(1, 89209440), (2, 44604720), (3, 29736480), (4, 22302360), (5, 17841888), (6, 14868240), (8, 11151180), (9, 9912160), (10, 8920944), (12, 7434120), (15, 5947296), (16, 5575590), (18, 4956080), (20, 4460472), (24, 3717060), (30, 2973648), (32, 2787795), (36, 2478040), (40, 2230236), (41, 2175840), (45, 1982432), (48, 1858530), (60, 1486824), (72, 1239020), (80, 1115118), (82, 1087920), (90, 991216), (96, 929265), (120, 743412), (123, 725280), (144, 619510), (160, 557559), (164, 543960), (180, 495608), (205, 435168), (240, 371706), (246, 362640), (288, 309755), (328, 271980), (360, 247804), (369, 241760), (410, 217584), (480, 185853), (492, 181320), (615, 145056), (656, 135990), (720, 123902), (738, 120880), (820, 108792), (984, 90660), (1230, 72528), (1312, 67995), (1440, 61951), (1476, 60440), (1511, 59040), (1640, 54396), (1845, 48352), (1968, 45330), (2460, 36264), (2952, 30220), (3022, 29520), (3280, 27198), (3690, 24176), (3936, 22665), (4533, 19680), (4920, 18132), (5904, 15110), (6044, 14760), (6560, 13599), (7380, 12088), (7555, 11808), (9066, 9840)]