2455615080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:968

約数の個数: 192

約数和(自身を含む): 8188128000

約数和(自身を除く): 5732512920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 179, 180, 212, 265, 318, 358, 360, 424, 477, 530, 537, 636, 716, 719, 795, 895, 954, 1060, 1074, 1272, 1432, 1438, 1590, 1611, 1790, 1908, 2120, 2148, 2157, 2385, 2685, 2876, 3180, 3222, 3580, 3595, 3816, 4296, 4314, 4770, 5370, 5752, 6360, 6444, 6471, 7160, 7190, 8055, 8628, 9487, 9540, 10740, 10785, 12888, 12942, 14380, 16110, 17256, 18974, 19080, 21480, 21570, 25884, 28461, 28760, 32220, 32355, 37948, 38107, 43140, 47435, 51768, 56922, 64440, 64710, 75896, 76214, 85383, 86280, 94870, 113844, 114321, 128701, 129420, 142305, 152428, 170766, 189740, 190535, 227688, 228642, 257402, 258840, 284610, 304856, 341532, 342963, 379480, 381070, 386103, 426915, 457284, 514804, 569220, 571605, 643505, 683064, 685926, 762140, 772206, 853830, 914568, 1029608, 1138440, 1143210, 1158309, 1287010, 1371852, 1524280, 1544412, 1707660, 1714815, 1930515, 2286420, 2316618, 2574020, 2743704, 3088824, 3415320, 3429630, 3861030, 4572840, 4633236, 5148040, 5791545, 6821153, 6859260, 7722060, 9266472, 11583090, 13642306, 13718520, 15444120, 20463459, 23166180, 27284612, 34105765, 40926918, 46332360, 54569224, 61390377, 68211530, 81853836, 102317295, 122780754, 136423060, 163707672, 204634590, 245561508, 272846120, 306951885, 409269180, 491123016, 613903770, 818538360, 1227807540, 2455615080]

約数ペア:

[(1, 2455615080), (2, 1227807540), (3, 818538360), (4, 613903770), (5, 491123016), (6, 409269180), (8, 306951885), (9, 272846120), (10, 245561508), (12, 204634590), (15, 163707672), (18, 136423060), (20, 122780754), (24, 102317295), (30, 81853836), (36, 68211530), (40, 61390377), (45, 54569224), (53, 46332360), (60, 40926918), (72, 34105765), (90, 27284612), (106, 23166180), (120, 20463459), (159, 15444120), (179, 13718520), (180, 13642306), (212, 11583090), (265, 9266472), (318, 7722060), (358, 6859260), (360, 6821153), (424, 5791545), (477, 5148040), (530, 4633236), (537, 4572840), (636, 3861030), (716, 3429630), (719, 3415320), (795, 3088824), (895, 2743704), (954, 2574020), (1060, 2316618), (1074, 2286420), (1272, 1930515), (1432, 1714815), (1438, 1707660), (1590, 1544412), (1611, 1524280), (1790, 1371852), (1908, 1287010), (2120, 1158309), (2148, 1143210), (2157, 1138440), (2385, 1029608), (2685, 914568), (2876, 853830), (3180, 772206), (3222, 762140), (3580, 685926), (3595, 683064), (3816, 643505), (4296, 571605), (4314, 569220), (4770, 514804), (5370, 457284), (5752, 426915), (6360, 386103), (6444, 381070), (6471, 379480), (7160, 342963), (7190, 341532), (8055, 304856), (8628, 284610), (9487, 258840), (9540, 257402), (10740, 228642), (10785, 227688), (12888, 190535), (12942, 189740), (14380, 170766), (16110, 152428), (17256, 142305), (18974, 129420), (19080, 128701), (21480, 114321), (21570, 113844), (25884, 94870), (28461, 86280), (28760, 85383), (32220, 76214), (32355, 75896), (37948, 64710), (38107, 64440), (43140, 56922), (47435, 51768)]