2471721240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{27427}}^1$

素因数の和:28192

約数の個数: 64

約数和(自身を含む): 7425308160

約数和(自身を除く): 4953586920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751, 1502, 2253, 3004, 3755, 4506, 6008, 7510, 9012, 11265, 15020, 18024, 22530, 27427, 30040, 45060, 54854, 82281, 90120, 109708, 137135, 164562, 219416, 274270, 329124, 411405, 548540, 658248, 822810, 1097080, 1645620, 3291240, 20597677, 41195354, 61793031, 82390708, 102988385, 123586062, 164781416, 205976770, 247172124, 308965155, 411953540, 494344248, 617930310, 823907080, 1235860620, 2471721240]

約数ペア:

[(1, 2471721240), (2, 1235860620), (3, 823907080), (4, 617930310), (5, 494344248), (6, 411953540), (8, 308965155), (10, 247172124), (12, 205976770), (15, 164781416), (20, 123586062), (24, 102988385), (30, 82390708), (40, 61793031), (60, 41195354), (120, 20597677), (751, 3291240), (1502, 1645620), (2253, 1097080), (3004, 822810), (3755, 658248), (4506, 548540), (6008, 411405), (7510, 329124), (9012, 274270), (11265, 219416), (15020, 164562), (18024, 137135), (22530, 109708), (27427, 90120), (30040, 82281), (45060, 54854)]