68716560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26029}}^1$

素因数の和:26056

約数の個数: 80

約数和(自身を含む): 232395840

約数和(自身を除く): 163679280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 26029, 52058, 78087, 104116, 130145, 156174, 208232, 260290, 286319, 312348, 390435, 416464, 520580, 572638, 624696, 780870, 858957, 1041160, 1145276, 1249392, 1431595, 1561740, 1717914, 2082320, 2290552, 2863190, 3123480, 3435828, 4294785, 4581104, 5726380, 6246960, 6871656, 8589570, 11452760, 13743312, 17179140, 22905520, 34358280, 68716560]

約数ペア:

[(1, 68716560), (2, 34358280), (3, 22905520), (4, 17179140), (5, 13743312), (6, 11452760), (8, 8589570), (10, 6871656), (11, 6246960), (12, 5726380), (15, 4581104), (16, 4294785), (20, 3435828), (22, 3123480), (24, 2863190), (30, 2290552), (33, 2082320), (40, 1717914), (44, 1561740), (48, 1431595), (55, 1249392), (60, 1145276), (66, 1041160), (80, 858957), (88, 780870), (110, 624696), (120, 572638), (132, 520580), (165, 416464), (176, 390435), (220, 312348), (240, 286319), (264, 260290), (330, 208232), (440, 156174), (528, 130145), (660, 104116), (880, 78087), (1320, 52058), (2640, 26029)]