165384720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3374

約数の個数: 160

約数和(自身を含む): 594604800

約数和(自身を除く): 429220080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 3329, 4140, 4968, 5520, 6210, 6658, 8280, 9936, 9987, 12420, 13316, 16560, 16645, 19974, 24840, 26632, 29961, 33290, 39948, 49680, 49935, 53264, 59922, 66580, 76567, 79896, 89883, 99870, 119844, 133160, 149805, 153134, 159792, 179766, 199740, 229701, 239688, 266320, 299610, 306268, 359532, 382835, 399480, 449415, 459402, 479376, 599220, 612536, 689103, 719064, 765670, 798960, 898830, 918804, 1148505, 1198440, 1225072, 1378206, 1438128, 1531340, 1797660, 1837608, 2067309, 2297010, 2396880, 2756412, 3062680, 3445515, 3595320, 3675216, 4134618, 4594020, 5512824, 6125360, 6891030, 7190640, 8269236, 9188040, 10336545, 11025648, 13782060, 16538472, 18376080, 20673090, 27564120, 33076944, 41346180, 55128240, 82692360, 165384720]

約数ペア:

[(1, 165384720), (2, 82692360), (3, 55128240), (4, 41346180), (5, 33076944), (6, 27564120), (8, 20673090), (9, 18376080), (10, 16538472), (12, 13782060), (15, 11025648), (16, 10336545), (18, 9188040), (20, 8269236), (23, 7190640), (24, 6891030), (27, 6125360), (30, 5512824), (36, 4594020), (40, 4134618), (45, 3675216), (46, 3595320), (48, 3445515), (54, 3062680), (60, 2756412), (69, 2396880), (72, 2297010), (80, 2067309), (90, 1837608), (92, 1797660), (108, 1531340), (115, 1438128), (120, 1378206), (135, 1225072), (138, 1198440), (144, 1148505), (180, 918804), (184, 898830), (207, 798960), (216, 765670), (230, 719064), (240, 689103), (270, 612536), (276, 599220), (345, 479376), (360, 459402), (368, 449415), (414, 399480), (432, 382835), (460, 359532), (540, 306268), (552, 299610), (621, 266320), (690, 239688), (720, 229701), (828, 199740), (920, 179766), (1035, 159792), (1080, 153134), (1104, 149805), (1242, 133160), (1380, 119844), (1656, 99870), (1840, 89883), (2070, 79896), (2160, 76567), (2484, 66580), (2760, 59922), (3105, 53264), (3312, 49935), (3329, 49680), (4140, 39948), (4968, 33290), (5520, 29961), (6210, 26632), (6658, 24840), (8280, 19974), (9936, 16645), (9987, 16560), (12420, 13316)]