556172640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4889}}^1$

素因数の和:4989

約数の個数: 144

約数和(自身を含む): 1922356800

約数和(自身を除く): 1366184160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4740, 4889, 5688, 6320, 7110, 7584, 9480, 9778, 11376, 12640, 14220, 14667, 18960, 19556, 22752, 24445, 28440, 29334, 37920, 39112, 44001, 48890, 56880, 58668, 73335, 78224, 88002, 97780, 113760, 117336, 146670, 156448, 176004, 195560, 220005, 234672, 293340, 352008, 386231, 391120, 440010, 469344, 586680, 704016, 772462, 782240, 880020, 1158693, 1173360, 1408032, 1544924, 1760040, 1931155, 2317386, 2346720, 3089848, 3476079, 3520080, 3862310, 4634772, 5793465, 6179696, 6952158, 7040160, 7724620, 9269544, 11586930, 12359392, 13904316, 15449240, 17380395, 18539088, 23173860, 27808632, 30898480, 34760790, 37078176, 46347720, 55617264, 61796960, 69521580, 92695440, 111234528, 139043160, 185390880, 278086320, 556172640]

約数ペア:

[(1, 556172640), (2, 278086320), (3, 185390880), (4, 139043160), (5, 111234528), (6, 92695440), (8, 69521580), (9, 61796960), (10, 55617264), (12, 46347720), (15, 37078176), (16, 34760790), (18, 30898480), (20, 27808632), (24, 23173860), (30, 18539088), (32, 17380395), (36, 15449240), (40, 13904316), (45, 12359392), (48, 11586930), (60, 9269544), (72, 7724620), (79, 7040160), (80, 6952158), (90, 6179696), (96, 5793465), (120, 4634772), (144, 3862310), (158, 3520080), (160, 3476079), (180, 3089848), (237, 2346720), (240, 2317386), (288, 1931155), (316, 1760040), (360, 1544924), (395, 1408032), (474, 1173360), (480, 1158693), (632, 880020), (711, 782240), (720, 772462), (790, 704016), (948, 586680), (1185, 469344), (1264, 440010), (1422, 391120), (1440, 386231), (1580, 352008), (1896, 293340), (2370, 234672), (2528, 220005), (2844, 195560), (3160, 176004), (3555, 156448), (3792, 146670), (4740, 117336), (4889, 113760), (5688, 97780), (6320, 88002), (7110, 78224), (7584, 73335), (9480, 58668), (9778, 56880), (11376, 48890), (12640, 44001), (14220, 39112), (14667, 37920), (18960, 29334), (19556, 28440), (22752, 24445)]