2961480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 9849600

約数和(自身を除く): 6888120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 37, 40, 46, 58, 60, 69, 74, 87, 92, 111, 115, 116, 120, 138, 145, 148, 174, 184, 185, 222, 230, 232, 276, 290, 296, 345, 348, 370, 435, 444, 460, 552, 555, 580, 667, 690, 696, 740, 851, 870, 888, 920, 1073, 1110, 1160, 1334, 1380, 1480, 1702, 1740, 2001, 2146, 2220, 2553, 2668, 2760, 3219, 3335, 3404, 3480, 4002, 4255, 4292, 4440, 5106, 5336, 5365, 6438, 6670, 6808, 8004, 8510, 8584, 10005, 10212, 10730, 12765, 12876, 13340, 16008, 16095, 17020, 20010, 20424, 21460, 24679, 25530, 25752, 26680, 32190, 34040, 40020, 42920, 49358, 51060, 64380, 74037, 80040, 98716, 102120, 123395, 128760, 148074, 197432, 246790, 296148, 370185, 493580, 592296, 740370, 987160, 1480740, 2961480]

約数ペア:

[(1, 2961480), (2, 1480740), (3, 987160), (4, 740370), (5, 592296), (6, 493580), (8, 370185), (10, 296148), (12, 246790), (15, 197432), (20, 148074), (23, 128760), (24, 123395), (29, 102120), (30, 98716), (37, 80040), (40, 74037), (46, 64380), (58, 51060), (60, 49358), (69, 42920), (74, 40020), (87, 34040), (92, 32190), (111, 26680), (115, 25752), (116, 25530), (120, 24679), (138, 21460), (145, 20424), (148, 20010), (174, 17020), (184, 16095), (185, 16008), (222, 13340), (230, 12876), (232, 12765), (276, 10730), (290, 10212), (296, 10005), (345, 8584), (348, 8510), (370, 8004), (435, 6808), (444, 6670), (460, 6438), (552, 5365), (555, 5336), (580, 5106), (667, 4440), (690, 4292), (696, 4255), (740, 4002), (851, 3480), (870, 3404), (888, 3335), (920, 3219), (1073, 2760), (1110, 2668), (1160, 2553), (1334, 2220), (1380, 2146), (1480, 2001), (1702, 1740)]