578049480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1721}}^1$

素因数の和:2052

約数の個数: 128

約数和(自身を含む): 1934150400

約数和(自身を除く): 1356100920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 311, 360, 540, 622, 933, 1080, 1244, 1555, 1721, 1866, 2488, 2799, 3110, 3442, 3732, 4665, 5163, 5598, 6220, 6884, 7464, 8397, 8605, 9330, 10326, 11196, 12440, 13768, 13995, 15489, 16794, 17210, 18660, 20652, 22392, 25815, 27990, 30978, 33588, 34420, 37320, 41304, 41985, 46467, 51630, 55980, 61956, 67176, 68840, 77445, 83970, 92934, 103260, 111960, 123912, 154890, 167940, 185868, 206520, 232335, 309780, 335880, 371736, 464670, 535231, 619560, 929340, 1070462, 1605693, 1858680, 2140924, 2676155, 3211386, 4281848, 4817079, 5352310, 6422772, 8028465, 9634158, 10704620, 12845544, 14451237, 16056930, 19268316, 21409240, 24085395, 28902474, 32113860, 38536632, 48170790, 57804948, 64227720, 72256185, 96341580, 115609896, 144512370, 192683160, 289024740, 578049480]

約数ペア:

[(1, 578049480), (2, 289024740), (3, 192683160), (4, 144512370), (5, 115609896), (6, 96341580), (8, 72256185), (9, 64227720), (10, 57804948), (12, 48170790), (15, 38536632), (18, 32113860), (20, 28902474), (24, 24085395), (27, 21409240), (30, 19268316), (36, 16056930), (40, 14451237), (45, 12845544), (54, 10704620), (60, 9634158), (72, 8028465), (90, 6422772), (108, 5352310), (120, 4817079), (135, 4281848), (180, 3211386), (216, 2676155), (270, 2140924), (311, 1858680), (360, 1605693), (540, 1070462), (622, 929340), (933, 619560), (1080, 535231), (1244, 464670), (1555, 371736), (1721, 335880), (1866, 309780), (2488, 232335), (2799, 206520), (3110, 185868), (3442, 167940), (3732, 154890), (4665, 123912), (5163, 111960), (5598, 103260), (6220, 92934), (6884, 83970), (7464, 77445), (8397, 68840), (8605, 67176), (9330, 61956), (10326, 55980), (11196, 51630), (12440, 46467), (13768, 41985), (13995, 41304), (15489, 37320), (16794, 34420), (17210, 33588), (18660, 30978), (20652, 27990), (22392, 25815)]