4931849640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{156269}}^1$

素因数の和:156546

約数の個数: 64

約数和(自身を含む): 14851900800

約数和(自身を除く): 9920051160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7890, 10520, 15780, 31560, 156269, 312538, 468807, 625076, 781345, 937614, 1250152, 1562690, 1875228, 2344035, 3125380, 3750456, 4688070, 6250760, 9376140, 18752280, 41098747, 82197494, 123296241, 164394988, 205493735, 246592482, 328789976, 410987470, 493184964, 616481205, 821974940, 986369928, 1232962410, 1643949880, 2465924820, 4931849640]

約数ペア:

[(1, 4931849640), (2, 2465924820), (3, 1643949880), (4, 1232962410), (5, 986369928), (6, 821974940), (8, 616481205), (10, 493184964), (12, 410987470), (15, 328789976), (20, 246592482), (24, 205493735), (30, 164394988), (40, 123296241), (60, 82197494), (120, 41098747), (263, 18752280), (526, 9376140), (789, 6250760), (1052, 4688070), (1315, 3750456), (1578, 3125380), (2104, 2344035), (2630, 1875228), (3156, 1562690), (3945, 1250152), (5260, 937614), (6312, 781345), (7890, 625076), (10520, 468807), (15780, 312538), (31560, 156269)]