286573920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19259}}^1$

素因数の和:19308

約数の個数: 96

約数和(自身を含む): 931875840

約数和(自身を除く): 645301920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 19259, 38518, 57777, 77036, 96295, 115554, 154072, 192590, 231108, 288885, 308144, 385180, 462216, 577770, 597029, 616288, 770360, 924432, 1155540, 1194058, 1540720, 1791087, 1848864, 2311080, 2388116, 2985145, 3081440, 3582174, 4622160, 4776232, 5970290, 7164348, 8955435, 9244320, 9552464, 11940580, 14328696, 17910870, 19104928, 23881160, 28657392, 35821740, 47762320, 57314784, 71643480, 95524640, 143286960, 286573920]

約数ペア:

[(1, 286573920), (2, 143286960), (3, 95524640), (4, 71643480), (5, 57314784), (6, 47762320), (8, 35821740), (10, 28657392), (12, 23881160), (15, 19104928), (16, 17910870), (20, 14328696), (24, 11940580), (30, 9552464), (31, 9244320), (32, 8955435), (40, 7164348), (48, 5970290), (60, 4776232), (62, 4622160), (80, 3582174), (93, 3081440), (96, 2985145), (120, 2388116), (124, 2311080), (155, 1848864), (160, 1791087), (186, 1540720), (240, 1194058), (248, 1155540), (310, 924432), (372, 770360), (465, 616288), (480, 597029), (496, 577770), (620, 462216), (744, 385180), (930, 308144), (992, 288885), (1240, 231108), (1488, 192590), (1860, 154072), (2480, 115554), (2976, 96295), (3720, 77036), (4960, 57777), (7440, 38518), (14880, 19259)]