54155640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5861}}^1$

素因数の和:5893

約数の個数: 128

約数和(自身を含む): 202590720

約数和(自身を除く): 148435080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 5861, 9240, 11722, 17583, 23444, 29305, 35166, 41027, 46888, 58610, 64471, 70332, 82054, 87915, 117220, 123081, 128942, 140664, 164108, 175830, 193413, 205135, 234440, 246162, 257884, 322355, 328216, 351660, 386826, 410270, 451297, 492324, 515768, 615405, 644710, 703320, 773652, 820540, 902594, 967065, 984648, 1230810, 1289420, 1353891, 1547304, 1641080, 1805188, 1934130, 2256485, 2461620, 2578840, 2707782, 3610376, 3868260, 4512970, 4923240, 5415564, 6769455, 7736520, 9025940, 10831128, 13538910, 18051880, 27077820, 54155640]

約数ペア:

[(1, 54155640), (2, 27077820), (3, 18051880), (4, 13538910), (5, 10831128), (6, 9025940), (7, 7736520), (8, 6769455), (10, 5415564), (11, 4923240), (12, 4512970), (14, 3868260), (15, 3610376), (20, 2707782), (21, 2578840), (22, 2461620), (24, 2256485), (28, 1934130), (30, 1805188), (33, 1641080), (35, 1547304), (40, 1353891), (42, 1289420), (44, 1230810), (55, 984648), (56, 967065), (60, 902594), (66, 820540), (70, 773652), (77, 703320), (84, 644710), (88, 615405), (105, 515768), (110, 492324), (120, 451297), (132, 410270), (140, 386826), (154, 351660), (165, 328216), (168, 322355), (210, 257884), (220, 246162), (231, 234440), (264, 205135), (280, 193413), (308, 175830), (330, 164108), (385, 140664), (420, 128942), (440, 123081), (462, 117220), (616, 87915), (660, 82054), (770, 70332), (840, 64471), (924, 58610), (1155, 46888), (1320, 41027), (1540, 35166), (1848, 29305), (2310, 23444), (3080, 17583), (4620, 11722), (5861, 9240)]