486380080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8527}}^1$

素因数の和:8594

約数の個数: 80

約数和(自身を含む): 1218207744

約数和(自身を除く): 731827664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 8527, 11408, 14260, 17054, 28520, 34108, 42635, 57040, 68216, 85270, 136432, 170540, 196121, 264337, 341080, 392242, 528674, 682160, 784484, 980605, 1057348, 1321685, 1568968, 1961210, 2114696, 2643370, 3137936, 3922420, 4229392, 5286740, 6079751, 7844840, 10573480, 12159502, 15689680, 21146960, 24319004, 30398755, 48638008, 60797510, 97276016, 121595020, 243190040, 486380080]

約数ペア:

[(1, 486380080), (2, 243190040), (4, 121595020), (5, 97276016), (8, 60797510), (10, 48638008), (16, 30398755), (20, 24319004), (23, 21146960), (31, 15689680), (40, 12159502), (46, 10573480), (62, 7844840), (80, 6079751), (92, 5286740), (115, 4229392), (124, 3922420), (155, 3137936), (184, 2643370), (230, 2114696), (248, 1961210), (310, 1568968), (368, 1321685), (460, 1057348), (496, 980605), (620, 784484), (713, 682160), (920, 528674), (1240, 392242), (1426, 341080), (1840, 264337), (2480, 196121), (2852, 170540), (3565, 136432), (5704, 85270), (7130, 68216), (8527, 57040), (11408, 42635), (14260, 34108), (17054, 28520)]