489254040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41183}}^1$

素因数の和:41214

約数の個数: 128

約数和(自身を含む): 1779148800

約数和(自身を除く): 1289894760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 41183, 82366, 123549, 164732, 205915, 247098, 329464, 370647, 411830, 453013, 494196, 617745, 741294, 823660, 906026, 988392, 1111941, 1235490, 1359039, 1482588, 1647320, 1812052, 1853235, 2223882, 2265065, 2470980, 2718078, 2965176, 3624104, 3706470, 4077117, 4447764, 4530130, 4941960, 5436156, 5559705, 6795195, 7412940, 8154234, 8895528, 9060260, 10872312, 11119410, 12231351, 13590390, 14825880, 16308468, 18120520, 20385585, 22238820, 24462702, 27180780, 32616936, 40771170, 44477640, 48925404, 54361560, 61156755, 81542340, 97850808, 122313510, 163084680, 244627020, 489254040]

約数ペア:

[(1, 489254040), (2, 244627020), (3, 163084680), (4, 122313510), (5, 97850808), (6, 81542340), (8, 61156755), (9, 54361560), (10, 48925404), (11, 44477640), (12, 40771170), (15, 32616936), (18, 27180780), (20, 24462702), (22, 22238820), (24, 20385585), (27, 18120520), (30, 16308468), (33, 14825880), (36, 13590390), (40, 12231351), (44, 11119410), (45, 10872312), (54, 9060260), (55, 8895528), (60, 8154234), (66, 7412940), (72, 6795195), (88, 5559705), (90, 5436156), (99, 4941960), (108, 4530130), (110, 4447764), (120, 4077117), (132, 3706470), (135, 3624104), (165, 2965176), (180, 2718078), (198, 2470980), (216, 2265065), (220, 2223882), (264, 1853235), (270, 1812052), (297, 1647320), (330, 1482588), (360, 1359039), (396, 1235490), (440, 1111941), (495, 988392), (540, 906026), (594, 823660), (660, 741294), (792, 617745), (990, 494196), (1080, 453013), (1188, 411830), (1320, 370647), (1485, 329464), (1980, 247098), (2376, 205915), (2970, 164732), (3960, 123549), (5940, 82366), (11880, 41183)]