47916360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 168315840

約数和(自身を除く): 120399480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 643, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1286, 1380, 1620, 1656, 1863, 1929, 2070, 2484, 2572, 2760, 3105, 3215, 3240, 3726, 3858, 4140, 4968, 5144, 5787, 6210, 6430, 7452, 7716, 8280, 9315, 9645, 11574, 12420, 12860, 14789, 14904, 15432, 17361, 18630, 19290, 23148, 24840, 25720, 28935, 29578, 34722, 37260, 38580, 44367, 46296, 52083, 57870, 59156, 69444, 73945, 74520, 77160, 86805, 88734, 104166, 115740, 118312, 133101, 138888, 147890, 173610, 177468, 208332, 221835, 231480, 260415, 266202, 295780, 347220, 354936, 399303, 416664, 443670, 520830, 532404, 591560, 665505, 694440, 798606, 887340, 1041660, 1064808, 1197909, 1331010, 1597212, 1774680, 1996515, 2083320, 2395818, 2662020, 3194424, 3993030, 4791636, 5324040, 5989545, 7986060, 9583272, 11979090, 15972120, 23958180, 47916360]

約数ペア:

[(1, 47916360), (2, 23958180), (3, 15972120), (4, 11979090), (5, 9583272), (6, 7986060), (8, 5989545), (9, 5324040), (10, 4791636), (12, 3993030), (15, 3194424), (18, 2662020), (20, 2395818), (23, 2083320), (24, 1996515), (27, 1774680), (30, 1597212), (36, 1331010), (40, 1197909), (45, 1064808), (46, 1041660), (54, 887340), (60, 798606), (69, 694440), (72, 665505), (81, 591560), (90, 532404), (92, 520830), (108, 443670), (115, 416664), (120, 399303), (135, 354936), (138, 347220), (162, 295780), (180, 266202), (184, 260415), (207, 231480), (216, 221835), (230, 208332), (270, 177468), (276, 173610), (324, 147890), (345, 138888), (360, 133101), (405, 118312), (414, 115740), (460, 104166), (540, 88734), (552, 86805), (621, 77160), (643, 74520), (648, 73945), (690, 69444), (810, 59156), (828, 57870), (920, 52083), (1035, 46296), (1080, 44367), (1242, 38580), (1286, 37260), (1380, 34722), (1620, 29578), (1656, 28935), (1863, 25720), (1929, 24840), (2070, 23148), (2484, 19290), (2572, 18630), (2760, 17361), (3105, 15432), (3215, 14904), (3240, 14789), (3726, 12860), (3858, 12420), (4140, 11574), (4968, 9645), (5144, 9315), (5787, 8280), (6210, 7716), (6430, 7452)]