448148040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1287

約数の個数: 128

約数和(自身を含む): 1395878400

約数和(自身を除く): 947730360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 79, 82, 120, 123, 158, 164, 205, 237, 246, 316, 328, 395, 410, 474, 492, 615, 632, 790, 820, 948, 984, 1153, 1185, 1230, 1580, 1640, 1896, 2306, 2370, 2460, 3160, 3239, 3459, 4612, 4740, 4920, 5765, 6478, 6918, 9224, 9480, 9717, 11530, 12956, 13836, 16195, 17295, 19434, 23060, 25912, 27672, 32390, 34590, 38868, 46120, 47273, 48585, 64780, 69180, 77736, 91087, 94546, 97170, 129560, 138360, 141819, 182174, 189092, 194340, 236365, 273261, 283638, 364348, 378184, 388680, 455435, 472730, 546522, 567276, 709095, 728696, 910870, 945460, 1093044, 1134552, 1366305, 1418190, 1821740, 1890920, 2186088, 2732610, 2836380, 3643480, 3734567, 5465220, 5672760, 7469134, 10930440, 11203701, 14938268, 18672835, 22407402, 29876536, 37345670, 44814804, 56018505, 74691340, 89629608, 112037010, 149382680, 224074020, 448148040]

約数ペア:

[(1, 448148040), (2, 224074020), (3, 149382680), (4, 112037010), (5, 89629608), (6, 74691340), (8, 56018505), (10, 44814804), (12, 37345670), (15, 29876536), (20, 22407402), (24, 18672835), (30, 14938268), (40, 11203701), (41, 10930440), (60, 7469134), (79, 5672760), (82, 5465220), (120, 3734567), (123, 3643480), (158, 2836380), (164, 2732610), (205, 2186088), (237, 1890920), (246, 1821740), (316, 1418190), (328, 1366305), (395, 1134552), (410, 1093044), (474, 945460), (492, 910870), (615, 728696), (632, 709095), (790, 567276), (820, 546522), (948, 472730), (984, 455435), (1153, 388680), (1185, 378184), (1230, 364348), (1580, 283638), (1640, 273261), (1896, 236365), (2306, 194340), (2370, 189092), (2460, 182174), (3160, 141819), (3239, 138360), (3459, 129560), (4612, 97170), (4740, 94546), (4920, 91087), (5765, 77736), (6478, 69180), (6918, 64780), (9224, 48585), (9480, 47273), (9717, 46120), (11530, 38868), (12956, 34590), (13836, 32390), (16195, 27672), (17295, 25912), (19434, 23060)]