79534920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28817}}^1$

素因数の和:28854

約数の個数: 64

約数和(自身を含む): 248987520

約数和(自身を除く): 169452600

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, 28817, 57634, 86451, 115268, 144085, 172902, 230536, 288170, 345804, 432255, 576340, 662791, 691608, 864510, 1152680, 1325582, 1729020, 1988373, 2651164, 3313955, 3458040, 3976746, 5302328, 6627910, 7953492, 9941865, 13255820, 15906984, 19883730, 26511640, 39767460, 79534920]

約数ペア:

[(1, 79534920), (2, 39767460), (3, 26511640), (4, 19883730), (5, 15906984), (6, 13255820), (8, 9941865), (10, 7953492), (12, 6627910), (15, 5302328), (20, 3976746), (23, 3458040), (24, 3313955), (30, 2651164), (40, 1988373), (46, 1729020), (60, 1325582), (69, 1152680), (92, 864510), (115, 691608), (120, 662791), (138, 576340), (184, 432255), (230, 345804), (276, 288170), (345, 230536), (460, 172902), (552, 144085), (690, 115268), (920, 86451), (1380, 57634), (2760, 28817)]