122746620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1217}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 352567152

約数和(自身を除く): 229820532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1217, 1230, 1681, 2434, 2460, 3362, 3651, 4868, 5043, 6085, 6724, 7302, 8405, 10086, 12170, 14604, 16810, 18255, 20172, 24340, 25215, 33620, 36510, 49897, 50430, 73020, 99794, 100860, 149691, 199588, 249485, 299382, 498970, 598764, 748455, 997940, 1496910, 2045777, 2993820, 4091554, 6137331, 8183108, 10228885, 12274662, 20457770, 24549324, 30686655, 40915540, 61373310, 122746620]

約数ペア:

[(1, 122746620), (2, 61373310), (3, 40915540), (4, 30686655), (5, 24549324), (6, 20457770), (10, 12274662), (12, 10228885), (15, 8183108), (20, 6137331), (30, 4091554), (41, 2993820), (60, 2045777), (82, 1496910), (123, 997940), (164, 748455), (205, 598764), (246, 498970), (410, 299382), (492, 249485), (615, 199588), (820, 149691), (1217, 100860), (1230, 99794), (1681, 73020), (2434, 50430), (2460, 49897), (3362, 36510), (3651, 33620), (4868, 25215), (5043, 24340), (6085, 20172), (6724, 18255), (7302, 16810), (8405, 14604), (10086, 12170)]