248487480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{230081}}^1$

素因数の和:230101

約数の個数: 64

約数和(自身を含む): 828295200

約数和(自身を除く): 579807720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 230081, 460162, 690243, 920324, 1150405, 1380486, 1840648, 2070729, 2300810, 2760972, 3451215, 4141458, 4601620, 5521944, 6212187, 6902430, 8282916, 9203240, 10353645, 12424374, 13804860, 16565832, 20707290, 24848748, 27609720, 31060935, 41414580, 49697496, 62121870, 82829160, 124243740, 248487480]

約数ペア:

[(1, 248487480), (2, 124243740), (3, 82829160), (4, 62121870), (5, 49697496), (6, 41414580), (8, 31060935), (9, 27609720), (10, 24848748), (12, 20707290), (15, 16565832), (18, 13804860), (20, 12424374), (24, 10353645), (27, 9203240), (30, 8282916), (36, 6902430), (40, 6212187), (45, 5521944), (54, 4601620), (60, 4141458), (72, 3451215), (90, 2760972), (108, 2300810), (120, 2070729), (135, 1840648), (180, 1380486), (216, 1150405), (270, 920324), (360, 690243), (540, 460162), (1080, 230081)]