65389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5923}}^1$

素因数の和:5964

約数の個数: 96

約数和(自身を含む): 214970112

約数和(自身を除く): 149580192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 5923, 11040, 11846, 17769, 23692, 29615, 35538, 47384, 59230, 71076, 88845, 94768, 118460, 136229, 142152, 177690, 189536, 236920, 272458, 284304, 355380, 408687, 473840, 544916, 568608, 681145, 710760, 817374, 947680, 1089832, 1362290, 1421520, 1634748, 2043435, 2179664, 2724580, 2843040, 3269496, 4086870, 4359328, 5449160, 6538992, 8173740, 10898320, 13077984, 16347480, 21796640, 32694960, 65389920]

約数ペア:

[(1, 65389920), (2, 32694960), (3, 21796640), (4, 16347480), (5, 13077984), (6, 10898320), (8, 8173740), (10, 6538992), (12, 5449160), (15, 4359328), (16, 4086870), (20, 3269496), (23, 2843040), (24, 2724580), (30, 2179664), (32, 2043435), (40, 1634748), (46, 1421520), (48, 1362290), (60, 1089832), (69, 947680), (80, 817374), (92, 710760), (96, 681145), (115, 568608), (120, 544916), (138, 473840), (160, 408687), (184, 355380), (230, 284304), (240, 272458), (276, 236920), (345, 189536), (368, 177690), (460, 142152), (480, 136229), (552, 118460), (690, 94768), (736, 88845), (920, 71076), (1104, 59230), (1380, 47384), (1840, 35538), (2208, 29615), (2760, 23692), (3680, 17769), (5520, 11846), (5923, 11040)]