8055643740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{253801}}^1$

素因数の和:253859

約数の個数: 72

約数和(自身を含む): 23579221008

約数和(自身を除く): 15523577268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 5290, 6348, 7935, 10580, 15870, 31740, 253801, 507602, 761403, 1015204, 1269005, 1522806, 2538010, 3045612, 3807015, 5076020, 5837423, 7614030, 11674846, 15228060, 17512269, 23349692, 29187115, 35024538, 58374230, 70049076, 87561345, 116748460, 134260729, 175122690, 268521458, 350245380, 402782187, 537042916, 671303645, 805564374, 1342607290, 1611128748, 2013910935, 2685214580, 4027821870, 8055643740]

約数ペア:

[(1, 8055643740), (2, 4027821870), (3, 2685214580), (4, 2013910935), (5, 1611128748), (6, 1342607290), (10, 805564374), (12, 671303645), (15, 537042916), (20, 402782187), (23, 350245380), (30, 268521458), (46, 175122690), (60, 134260729), (69, 116748460), (92, 87561345), (115, 70049076), (138, 58374230), (230, 35024538), (276, 29187115), (345, 23349692), (460, 17512269), (529, 15228060), (690, 11674846), (1058, 7614030), (1380, 5837423), (1587, 5076020), (2116, 3807015), (2645, 3045612), (3174, 2538010), (5290, 1522806), (6348, 1269005), (7935, 1015204), (10580, 761403), (15870, 507602), (31740, 253801)]