39308280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 130394880

約数和(自身を除く): 91086600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 307, 330, 388, 440, 485, 582, 614, 660, 776, 921, 970, 1067, 1164, 1228, 1320, 1455, 1535, 1842, 1940, 2134, 2328, 2456, 2910, 3070, 3201, 3377, 3684, 3880, 4268, 4605, 5335, 5820, 6140, 6402, 6754, 7368, 8536, 9210, 10131, 10670, 11640, 12280, 12804, 13508, 16005, 16885, 18420, 20262, 21340, 25608, 27016, 29779, 32010, 33770, 36840, 40524, 42680, 50655, 59558, 64020, 67540, 81048, 89337, 101310, 119116, 128040, 135080, 148895, 178674, 202620, 238232, 297790, 327569, 357348, 405240, 446685, 595580, 655138, 714696, 893370, 982707, 1191160, 1310276, 1637845, 1786740, 1965414, 2620552, 3275690, 3573480, 3930828, 4913535, 6551380, 7861656, 9827070, 13102760, 19654140, 39308280]

約数ペア:

[(1, 39308280), (2, 19654140), (3, 13102760), (4, 9827070), (5, 7861656), (6, 6551380), (8, 4913535), (10, 3930828), (11, 3573480), (12, 3275690), (15, 2620552), (20, 1965414), (22, 1786740), (24, 1637845), (30, 1310276), (33, 1191160), (40, 982707), (44, 893370), (55, 714696), (60, 655138), (66, 595580), (88, 446685), (97, 405240), (110, 357348), (120, 327569), (132, 297790), (165, 238232), (194, 202620), (220, 178674), (264, 148895), (291, 135080), (307, 128040), (330, 119116), (388, 101310), (440, 89337), (485, 81048), (582, 67540), (614, 64020), (660, 59558), (776, 50655), (921, 42680), (970, 40524), (1067, 36840), (1164, 33770), (1228, 32010), (1320, 29779), (1455, 27016), (1535, 25608), (1842, 21340), (1940, 20262), (2134, 18420), (2328, 16885), (2456, 16005), (2910, 13508), (3070, 12804), (3201, 12280), (3377, 11640), (3684, 10670), (3880, 10131), (4268, 9210), (4605, 8536), (5335, 7368), (5820, 6754), (6140, 6402)]