79507320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28807}}^1$

素因数の和:28844

約数の個数: 64

約数和(自身を含む): 248901120

約数和(自身を除く): 169393800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 28807, 57614, 86421, 115228, 144035, 172842, 230456, 288070, 345684, 432105, 576140, 662561, 691368, 864210, 1152280, 1325122, 1728420, 1987683, 2650244, 3312805, 3456840, 3975366, 5300488, 6625610, 7950732, 9938415, 13251220, 15901464, 19876830, 26502440, 39753660, 79507320]

約数ペア:

[(1, 79507320), (2, 39753660), (3, 26502440), (4, 19876830), (5, 15901464), (6, 13251220), (8, 9938415), (10, 7950732), (12, 6625610), (15, 5300488), (20, 3975366), (23, 3456840), (24, 3312805), (30, 2650244), (40, 1987683), (46, 1728420), (60, 1325122), (69, 1152280), (92, 864210), (115, 691368), (120, 662561), (138, 576140), (184, 432105), (230, 345684), (276, 288070), (345, 230456), (460, 172842), (552, 144035), (690, 115228), (920, 86421), (1380, 57614), (2760, 28807)]