40246680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 125118000

約数和(自身を除く): 84871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 349, 372, 465, 620, 698, 744, 930, 961, 1047, 1240, 1396, 1745, 1860, 1922, 2094, 2792, 2883, 3490, 3720, 3844, 4188, 4805, 5235, 5766, 6980, 7688, 8376, 9610, 10470, 10819, 11532, 13960, 14415, 19220, 20940, 21638, 23064, 28830, 32457, 38440, 41880, 43276, 54095, 57660, 64914, 86552, 108190, 115320, 129828, 162285, 216380, 259656, 324570, 335389, 432760, 649140, 670778, 1006167, 1298280, 1341556, 1676945, 2012334, 2683112, 3353890, 4024668, 5030835, 6707780, 8049336, 10061670, 13415560, 20123340, 40246680]

約数ペア:

[(1, 40246680), (2, 20123340), (3, 13415560), (4, 10061670), (5, 8049336), (6, 6707780), (8, 5030835), (10, 4024668), (12, 3353890), (15, 2683112), (20, 2012334), (24, 1676945), (30, 1341556), (31, 1298280), (40, 1006167), (60, 670778), (62, 649140), (93, 432760), (120, 335389), (124, 324570), (155, 259656), (186, 216380), (248, 162285), (310, 129828), (349, 115320), (372, 108190), (465, 86552), (620, 64914), (698, 57660), (744, 54095), (930, 43276), (961, 41880), (1047, 38440), (1240, 32457), (1396, 28830), (1745, 23064), (1860, 21638), (1922, 20940), (2094, 19220), (2792, 14415), (2883, 13960), (3490, 11532), (3720, 10819), (3844, 10470), (4188, 9610), (4805, 8376), (5235, 7688), (5766, 6980)]