2982921120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{690491}}^1$

素因数の和:690515

約数の個数: 96

約数和(自身を含む): 10440239040

約数和(自身を除く): 7457317920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 690491, 1380982, 2071473, 2761964, 3452455, 4142946, 5523928, 6214419, 6904910, 8285892, 10357365, 11047856, 12428838, 13809820, 16571784, 18643257, 20714730, 22095712, 24857676, 27619640, 31072095, 33143568, 37286514, 41429460, 49715352, 55239280, 62144190, 66287136, 74573028, 82858920, 93216285, 99430704, 110478560, 124288380, 149146056, 165717840, 186432570, 198861408, 248576760, 298292112, 331435680, 372865140, 497153520, 596584224, 745730280, 994307040, 1491460560, 2982921120]

約数ペア:

[(1, 2982921120), (2, 1491460560), (3, 994307040), (4, 745730280), (5, 596584224), (6, 497153520), (8, 372865140), (9, 331435680), (10, 298292112), (12, 248576760), (15, 198861408), (16, 186432570), (18, 165717840), (20, 149146056), (24, 124288380), (27, 110478560), (30, 99430704), (32, 93216285), (36, 82858920), (40, 74573028), (45, 66287136), (48, 62144190), (54, 55239280), (60, 49715352), (72, 41429460), (80, 37286514), (90, 33143568), (96, 31072095), (108, 27619640), (120, 24857676), (135, 22095712), (144, 20714730), (160, 18643257), (180, 16571784), (216, 13809820), (240, 12428838), (270, 11047856), (288, 10357365), (360, 8285892), (432, 6904910), (480, 6214419), (540, 5523928), (720, 4142946), (864, 3452455), (1080, 2761964), (1440, 2071473), (2160, 1380982), (4320, 690491)]