2605889974680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{5555321}}^1$

素因数の和:5556641

約数の個数: 96

約数和(自身を含む): 8475643668960

約数和(自身を除く): 5869753694280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1303, 2606, 3909, 5212, 6515, 7818, 10424, 11727, 13030, 15636, 19545, 23454, 26060, 31272, 39090, 46908, 52120, 58635, 78180, 93816, 117270, 156360, 234540, 469080, 5555321, 11110642, 16665963, 22221284, 27776605, 33331926, 44442568, 49997889, 55553210, 66663852, 83329815, 99995778, 111106420, 133327704, 166659630, 199991556, 222212840, 249989445, 333319260, 399983112, 499978890, 666638520, 999957780, 1999915560, 7238583263, 14477166526, 21715749789, 28954333052, 36192916315, 43431499578, 57908666104, 65147249367, 72385832630, 86862999156, 108578748945, 130294498734, 144771665260, 173725998312, 217157497890, 260588997468, 289543330520, 325736246835, 434314995780, 521177994936, 651472493670, 868629991560, 1302944987340, 2605889974680]

約数ペア:

[(1, 2605889974680), (2, 1302944987340), (3, 868629991560), (4, 651472493670), (5, 521177994936), (6, 434314995780), (8, 325736246835), (9, 289543330520), (10, 260588997468), (12, 217157497890), (15, 173725998312), (18, 144771665260), (20, 130294498734), (24, 108578748945), (30, 86862999156), (36, 72385832630), (40, 65147249367), (45, 57908666104), (60, 43431499578), (72, 36192916315), (90, 28954333052), (120, 21715749789), (180, 14477166526), (360, 7238583263), (1303, 1999915560), (2606, 999957780), (3909, 666638520), (5212, 499978890), (6515, 399983112), (7818, 333319260), (10424, 249989445), (11727, 222212840), (13030, 199991556), (15636, 166659630), (19545, 133327704), (23454, 111106420), (26060, 99995778), (31272, 83329815), (39090, 66663852), (46908, 55553210), (52120, 49997889), (58635, 44442568), (78180, 33331926), (93816, 27776605), (117270, 22221284), (156360, 16665963), (234540, 11110642), (469080, 5555321)]