84153840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11358

約数の個数: 80

約数和(自身を含む): 269316096

約数和(自身を除く): 185162256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11311, 22622, 33933, 45244, 56555, 67866, 90488, 113110, 135732, 169665, 180976, 226220, 271464, 339330, 350641, 452440, 542928, 678660, 701282, 904880, 1051923, 1357320, 1402564, 1753205, 2103846, 2714640, 2805128, 3506410, 4207692, 5259615, 5610256, 7012820, 8415384, 10519230, 14025640, 16830768, 21038460, 28051280, 42076920, 84153840]

約数ペア:

[(1, 84153840), (2, 42076920), (3, 28051280), (4, 21038460), (5, 16830768), (6, 14025640), (8, 10519230), (10, 8415384), (12, 7012820), (15, 5610256), (16, 5259615), (20, 4207692), (24, 3506410), (30, 2805128), (31, 2714640), (40, 2103846), (48, 1753205), (60, 1402564), (62, 1357320), (80, 1051923), (93, 904880), (120, 701282), (124, 678660), (155, 542928), (186, 452440), (240, 350641), (248, 339330), (310, 271464), (372, 226220), (465, 180976), (496, 169665), (620, 135732), (744, 113110), (930, 90488), (1240, 67866), (1488, 56555), (1860, 45244), (2480, 33933), (3720, 22622), (7440, 11311)]