684816480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4363}}^1$

素因数の和:4493

約数の個数: 144

約数和(自身を含む): 2358916560

約数和(自身を除く): 1674100080

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, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 3270, 3488, 3924, 4360, 4363, 4905, 5232, 6540, 7848, 8720, 8726, 9810, 10464, 13080, 13089, 15696, 17440, 17452, 19620, 21815, 26160, 26178, 31392, 34904, 39240, 39267, 43630, 52320, 52356, 65445, 69808, 78480, 78534, 87260, 104712, 130890, 139616, 156960, 157068, 174520, 196335, 209424, 261780, 314136, 349040, 392670, 418848, 475567, 523560, 628272, 698080, 785340, 951134, 1047120, 1256544, 1426701, 1570680, 1902268, 2094240, 2377835, 2853402, 3141360, 3804536, 4280103, 4755670, 5706804, 6282720, 7133505, 7609072, 8560206, 9511340, 11413608, 14267010, 15218144, 17120412, 19022680, 21400515, 22827216, 28534020, 34240824, 38045360, 42801030, 45654432, 57068040, 68481648, 76090720, 85602060, 114136080, 136963296, 171204120, 228272160, 342408240, 684816480]

約数ペア:

[(1, 684816480), (2, 342408240), (3, 228272160), (4, 171204120), (5, 136963296), (6, 114136080), (8, 85602060), (9, 76090720), (10, 68481648), (12, 57068040), (15, 45654432), (16, 42801030), (18, 38045360), (20, 34240824), (24, 28534020), (30, 22827216), (32, 21400515), (36, 19022680), (40, 17120412), (45, 15218144), (48, 14267010), (60, 11413608), (72, 9511340), (80, 8560206), (90, 7609072), (96, 7133505), (109, 6282720), (120, 5706804), (144, 4755670), (160, 4280103), (180, 3804536), (218, 3141360), (240, 2853402), (288, 2377835), (327, 2094240), (360, 1902268), (436, 1570680), (480, 1426701), (545, 1256544), (654, 1047120), (720, 951134), (872, 785340), (981, 698080), (1090, 628272), (1308, 523560), (1440, 475567), (1635, 418848), (1744, 392670), (1962, 349040), (2180, 314136), (2616, 261780), (3270, 209424), (3488, 196335), (3924, 174520), (4360, 157068), (4363, 156960), (4905, 139616), (5232, 130890), (6540, 104712), (7848, 87260), (8720, 78534), (8726, 78480), (9810, 69808), (10464, 65445), (13080, 52356), (13089, 52320), (15696, 43630), (17440, 39267), (17452, 39240), (19620, 34904), (21815, 31392), (26160, 26178)]