319155360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28909}}^1$

素因数の和:28950

約数の個数: 96

約数和(自身を含む): 1049086080

約数和(自身を除く): 729930720

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, 11040, 28909, 57818, 86727, 115636, 144545, 173454, 231272, 289090, 346908, 433635, 462544, 578180, 664907, 693816, 867270, 925088, 1156360, 1329814, 1387632, 1734540, 1994721, 2312720, 2659628, 2775264, 3324535, 3469080, 3989442, 4625440, 5319256, 6649070, 6938160, 7978884, 9973605, 10638512, 13298140, 13876320, 15957768, 19947210, 21277024, 26596280, 31915536, 39894420, 53192560, 63831072, 79788840, 106385120, 159577680, 319155360]

約数ペア:

[(1, 319155360), (2, 159577680), (3, 106385120), (4, 79788840), (5, 63831072), (6, 53192560), (8, 39894420), (10, 31915536), (12, 26596280), (15, 21277024), (16, 19947210), (20, 15957768), (23, 13876320), (24, 13298140), (30, 10638512), (32, 9973605), (40, 7978884), (46, 6938160), (48, 6649070), (60, 5319256), (69, 4625440), (80, 3989442), (92, 3469080), (96, 3324535), (115, 2775264), (120, 2659628), (138, 2312720), (160, 1994721), (184, 1734540), (230, 1387632), (240, 1329814), (276, 1156360), (345, 925088), (368, 867270), (460, 693816), (480, 664907), (552, 578180), (690, 462544), (736, 433635), (920, 346908), (1104, 289090), (1380, 231272), (1840, 173454), (2208, 144545), (2760, 115636), (3680, 86727), (5520, 57818), (11040, 28909)]