74956080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 249698304

約数和(自身を除く): 174742224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 367, 368, 370, 444, 460, 552, 555, 592, 690, 734, 740, 851, 888, 920, 1101, 1104, 1110, 1380, 1468, 1480, 1702, 1776, 1835, 1840, 2202, 2220, 2553, 2760, 2936, 2960, 3404, 3670, 4255, 4404, 4440, 5106, 5505, 5520, 5872, 6808, 7340, 8441, 8510, 8808, 8880, 10212, 11010, 12765, 13579, 13616, 14680, 16882, 17020, 17616, 20424, 22020, 25323, 25530, 27158, 29360, 33764, 34040, 40737, 40848, 42205, 44040, 50646, 51060, 54316, 67528, 67895, 68080, 81474, 84410, 88080, 101292, 102120, 108632, 126615, 135056, 135790, 162948, 168820, 202584, 203685, 204240, 217264, 253230, 271580, 312317, 325896, 337640, 405168, 407370, 506460, 543160, 624634, 651792, 675280, 814740, 936951, 1012920, 1086320, 1249268, 1561585, 1629480, 1873902, 2025840, 2498536, 3123170, 3258960, 3747804, 4684755, 4997072, 6246340, 7495608, 9369510, 12492680, 14991216, 18739020, 24985360, 37478040, 74956080]

約数ペア:

[(1, 74956080), (2, 37478040), (3, 24985360), (4, 18739020), (5, 14991216), (6, 12492680), (8, 9369510), (10, 7495608), (12, 6246340), (15, 4997072), (16, 4684755), (20, 3747804), (23, 3258960), (24, 3123170), (30, 2498536), (37, 2025840), (40, 1873902), (46, 1629480), (48, 1561585), (60, 1249268), (69, 1086320), (74, 1012920), (80, 936951), (92, 814740), (111, 675280), (115, 651792), (120, 624634), (138, 543160), (148, 506460), (184, 407370), (185, 405168), (222, 337640), (230, 325896), (240, 312317), (276, 271580), (296, 253230), (345, 217264), (367, 204240), (368, 203685), (370, 202584), (444, 168820), (460, 162948), (552, 135790), (555, 135056), (592, 126615), (690, 108632), (734, 102120), (740, 101292), (851, 88080), (888, 84410), (920, 81474), (1101, 68080), (1104, 67895), (1110, 67528), (1380, 54316), (1468, 51060), (1480, 50646), (1702, 44040), (1776, 42205), (1835, 40848), (1840, 40737), (2202, 34040), (2220, 33764), (2553, 29360), (2760, 27158), (2936, 25530), (2960, 25323), (3404, 22020), (3670, 20424), (4255, 17616), (4404, 17020), (4440, 16882), (5106, 14680), (5505, 13616), (5520, 13579), (5872, 12765), (6808, 11010), (7340, 10212), (8441, 8880), (8510, 8808)]