827304480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24979}}^1$

素因数の和:25023

約数の個数: 144

約数和(自身を含む): 2946041280

約数和(自身を除く): 2118736800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 24979, 33120, 49958, 74937, 99916, 124895, 149874, 199832, 224811, 249790, 299748, 374685, 399664, 449622, 499580, 574517, 599496, 749370, 799328, 899244, 999160, 1124055, 1149034, 1198992, 1498740, 1723551, 1798488, 1998320, 2248110, 2298068, 2397984, 2872585, 2997480, 3447102, 3596976, 3996640, 4496220, 4596136, 5170653, 5745170, 5994960, 6894204, 7193952, 8617755, 8992440, 9192272, 10341306, 11490340, 11989920, 13788408, 17235510, 17984880, 18384544, 20682612, 22980680, 25853265, 27576816, 34471020, 35969760, 41365224, 45961360, 51706530, 55153632, 68942040, 82730448, 91922720, 103413060, 137884080, 165460896, 206826120, 275768160, 413652240, 827304480]

約数ペア:

[(1, 827304480), (2, 413652240), (3, 275768160), (4, 206826120), (5, 165460896), (6, 137884080), (8, 103413060), (9, 91922720), (10, 82730448), (12, 68942040), (15, 55153632), (16, 51706530), (18, 45961360), (20, 41365224), (23, 35969760), (24, 34471020), (30, 27576816), (32, 25853265), (36, 22980680), (40, 20682612), (45, 18384544), (46, 17984880), (48, 17235510), (60, 13788408), (69, 11989920), (72, 11490340), (80, 10341306), (90, 9192272), (92, 8992440), (96, 8617755), (115, 7193952), (120, 6894204), (138, 5994960), (144, 5745170), (160, 5170653), (180, 4596136), (184, 4496220), (207, 3996640), (230, 3596976), (240, 3447102), (276, 2997480), (288, 2872585), (345, 2397984), (360, 2298068), (368, 2248110), (414, 1998320), (460, 1798488), (480, 1723551), (552, 1498740), (690, 1198992), (720, 1149034), (736, 1124055), (828, 999160), (920, 899244), (1035, 799328), (1104, 749370), (1380, 599496), (1440, 574517), (1656, 499580), (1840, 449622), (2070, 399664), (2208, 374685), (2760, 299748), (3312, 249790), (3680, 224811), (4140, 199832), (5520, 149874), (6624, 124895), (8280, 99916), (11040, 74937), (16560, 49958), (24979, 33120)]