77155352880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13977419}}^1$

素因数の和:13977458

約数の個数: 80

約数和(自身を含む): 249580811520

約数和(自身を除く): 172425458640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 13977419, 27954838, 41932257, 55909676, 69887095, 83864514, 111819352, 139774190, 167729028, 209661285, 223638704, 279548380, 321480637, 335458056, 419322570, 559096760, 642961274, 670916112, 838645140, 964441911, 1118193520, 1285922548, 1607403185, 1677290280, 1928883822, 2571845096, 3214806370, 3354580560, 3857767644, 4822209555, 5143690192, 6429612740, 7715535288, 9644419110, 12859225480, 15431070576, 19288838220, 25718450960, 38577676440, 77155352880]

約数ペア:

[(1, 77155352880), (2, 38577676440), (3, 25718450960), (4, 19288838220), (5, 15431070576), (6, 12859225480), (8, 9644419110), (10, 7715535288), (12, 6429612740), (15, 5143690192), (16, 4822209555), (20, 3857767644), (23, 3354580560), (24, 3214806370), (30, 2571845096), (40, 1928883822), (46, 1677290280), (48, 1607403185), (60, 1285922548), (69, 1118193520), (80, 964441911), (92, 838645140), (115, 670916112), (120, 642961274), (138, 559096760), (184, 419322570), (230, 335458056), (240, 321480637), (276, 279548380), (345, 223638704), (368, 209661285), (460, 167729028), (552, 139774190), (690, 111819352), (920, 83864514), (1104, 69887095), (1380, 55909676), (1840, 41932257), (2760, 27954838), (5520, 13977419)]