268354320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86011}}^1$

素因数の和:86040

約数の個数: 80

約数和(自身を含む): 895900992

約数和(自身を除く): 627546672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 86011, 172022, 258033, 344044, 430055, 516066, 688088, 860110, 1032132, 1118143, 1290165, 1376176, 1720220, 2064264, 2236286, 2580330, 3354429, 3440440, 4128528, 4472572, 5160660, 5590715, 6708858, 6880880, 8945144, 10321320, 11181430, 13417716, 16772145, 17890288, 20642640, 22362860, 26835432, 33544290, 44725720, 53670864, 67088580, 89451440, 134177160, 268354320]

約数ペア:

[(1, 268354320), (2, 134177160), (3, 89451440), (4, 67088580), (5, 53670864), (6, 44725720), (8, 33544290), (10, 26835432), (12, 22362860), (13, 20642640), (15, 17890288), (16, 16772145), (20, 13417716), (24, 11181430), (26, 10321320), (30, 8945144), (39, 6880880), (40, 6708858), (48, 5590715), (52, 5160660), (60, 4472572), (65, 4128528), (78, 3440440), (80, 3354429), (104, 2580330), (120, 2236286), (130, 2064264), (156, 1720220), (195, 1376176), (208, 1290165), (240, 1118143), (260, 1032132), (312, 860110), (390, 688088), (520, 516066), (624, 430055), (780, 344044), (1040, 258033), (1560, 172022), (3120, 86011)]