259336620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7873}}^1$

素因数の和:7952

約数の個数: 96

約数和(自身を含む): 820155840

約数和(自身を除く): 560819220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 7873, 8235, 10980, 15746, 16470, 23619, 31492, 32940, 39365, 47238, 70857, 78730, 94476, 118095, 141714, 157460, 212571, 236190, 283428, 354285, 425142, 472380, 480253, 708570, 850284, 960506, 1062855, 1417140, 1440759, 1921012, 2125710, 2401265, 2881518, 4251420, 4322277, 4802530, 5763036, 7203795, 8644554, 9605060, 12966831, 14407590, 17289108, 21611385, 25933662, 28815180, 43222770, 51867324, 64834155, 86445540, 129668310, 259336620]

約数ペア:

[(1, 259336620), (2, 129668310), (3, 86445540), (4, 64834155), (5, 51867324), (6, 43222770), (9, 28815180), (10, 25933662), (12, 21611385), (15, 17289108), (18, 14407590), (20, 12966831), (27, 9605060), (30, 8644554), (36, 7203795), (45, 5763036), (54, 4802530), (60, 4322277), (61, 4251420), (90, 2881518), (108, 2401265), (122, 2125710), (135, 1921012), (180, 1440759), (183, 1417140), (244, 1062855), (270, 960506), (305, 850284), (366, 708570), (540, 480253), (549, 472380), (610, 425142), (732, 354285), (915, 283428), (1098, 236190), (1220, 212571), (1647, 157460), (1830, 141714), (2196, 118095), (2745, 94476), (3294, 78730), (3660, 70857), (5490, 47238), (6588, 39365), (7873, 32940), (8235, 31492), (10980, 23619), (15746, 16470)]