2865979080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{19853}}^1$

素因数の和:20271

約数の個数: 96

約数和(自身を含む): 9338130360

約数和(自身を除く): 6472151280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 401, 802, 1203, 1604, 2005, 2406, 3208, 3609, 4010, 4812, 6015, 7218, 8020, 9624, 12030, 14436, 16040, 18045, 19853, 24060, 28872, 36090, 39706, 48120, 59559, 72180, 79412, 99265, 119118, 144360, 158824, 178677, 198530, 238236, 297795, 357354, 397060, 476472, 595590, 714708, 794120, 893385, 1191180, 1429416, 1786770, 2382360, 3573540, 7147080, 7961053, 15922106, 23883159, 31844212, 39805265, 47766318, 63688424, 71649477, 79610530, 95532636, 119415795, 143298954, 159221060, 191065272, 238831590, 286597908, 318442120, 358247385, 477663180, 573195816, 716494770, 955326360, 1432989540, 2865979080]

約数ペア:

[(1, 2865979080), (2, 1432989540), (3, 955326360), (4, 716494770), (5, 573195816), (6, 477663180), (8, 358247385), (9, 318442120), (10, 286597908), (12, 238831590), (15, 191065272), (18, 159221060), (20, 143298954), (24, 119415795), (30, 95532636), (36, 79610530), (40, 71649477), (45, 63688424), (60, 47766318), (72, 39805265), (90, 31844212), (120, 23883159), (180, 15922106), (360, 7961053), (401, 7147080), (802, 3573540), (1203, 2382360), (1604, 1786770), (2005, 1429416), (2406, 1191180), (3208, 893385), (3609, 794120), (4010, 714708), (4812, 595590), (6015, 476472), (7218, 397060), (8020, 357354), (9624, 297795), (12030, 238236), (14436, 198530), (16040, 178677), (18045, 158824), (19853, 144360), (24060, 119118), (28872, 99265), (36090, 79412), (39706, 72180), (48120, 59559)]