121997040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4201}}^1$

素因数の和:4239

約数の個数: 120

約数和(自身を含む): 415796304

約数和(自身を除く): 293799264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4201, 4840, 5808, 7260, 8402, 9680, 12603, 14520, 16804, 21005, 25206, 29040, 33608, 42010, 46211, 50412, 63015, 67216, 84020, 92422, 100824, 126030, 138633, 168040, 184844, 201648, 231055, 252060, 277266, 336080, 369688, 462110, 504120, 508321, 554532, 693165, 739376, 924220, 1008240, 1016642, 1109064, 1386330, 1524963, 1848440, 2033284, 2218128, 2541605, 2772660, 3049926, 3696880, 4066568, 5083210, 5545320, 6099852, 7624815, 8133136, 10166420, 11090640, 12199704, 15249630, 20332840, 24399408, 30499260, 40665680, 60998520, 121997040]

約数ペア:

[(1, 121997040), (2, 60998520), (3, 40665680), (4, 30499260), (5, 24399408), (6, 20332840), (8, 15249630), (10, 12199704), (11, 11090640), (12, 10166420), (15, 8133136), (16, 7624815), (20, 6099852), (22, 5545320), (24, 5083210), (30, 4066568), (33, 3696880), (40, 3049926), (44, 2772660), (48, 2541605), (55, 2218128), (60, 2033284), (66, 1848440), (80, 1524963), (88, 1386330), (110, 1109064), (120, 1016642), (121, 1008240), (132, 924220), (165, 739376), (176, 693165), (220, 554532), (240, 508321), (242, 504120), (264, 462110), (330, 369688), (363, 336080), (440, 277266), (484, 252060), (528, 231055), (605, 201648), (660, 184844), (726, 168040), (880, 138633), (968, 126030), (1210, 100824), (1320, 92422), (1452, 84020), (1815, 67216), (1936, 63015), (2420, 50412), (2640, 46211), (2904, 42010), (3630, 33608), (4201, 29040), (4840, 25206), (5808, 21005), (7260, 16804), (8402, 14520), (9680, 12603)]