460622320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4523}}^1$

素因数の和:4622

約数の個数: 80

約数和(自身を含む): 1144391040

約数和(自身を除く): 683768720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 67, 76, 80, 95, 134, 152, 190, 268, 304, 335, 380, 536, 670, 760, 1072, 1273, 1340, 1520, 2546, 2680, 4523, 5092, 5360, 6365, 9046, 10184, 12730, 18092, 20368, 22615, 25460, 36184, 45230, 50920, 72368, 85937, 90460, 101840, 171874, 180920, 303041, 343748, 361840, 429685, 606082, 687496, 859370, 1212164, 1374992, 1515205, 1718740, 2424328, 3030410, 3437480, 4848656, 5757779, 6060820, 6874960, 11515558, 12121640, 23031116, 24243280, 28788895, 46062232, 57577790, 92124464, 115155580, 230311160, 460622320]

約数ペア:

[(1, 460622320), (2, 230311160), (4, 115155580), (5, 92124464), (8, 57577790), (10, 46062232), (16, 28788895), (19, 24243280), (20, 23031116), (38, 12121640), (40, 11515558), (67, 6874960), (76, 6060820), (80, 5757779), (95, 4848656), (134, 3437480), (152, 3030410), (190, 2424328), (268, 1718740), (304, 1515205), (335, 1374992), (380, 1212164), (536, 859370), (670, 687496), (760, 606082), (1072, 429685), (1273, 361840), (1340, 343748), (1520, 303041), (2546, 180920), (2680, 171874), (4523, 101840), (5092, 90460), (5360, 85937), (6365, 72368), (9046, 50920), (10184, 45230), (12730, 36184), (18092, 25460), (20368, 22615)]