121017240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 417130560

約数和(自身を除く): 296113320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 911, 984, 1080, 1107, 1230, 1476, 1620, 1640, 1822, 1845, 2214, 2460, 2733, 2952, 3240, 3321, 3644, 3690, 4428, 4555, 4920, 5466, 5535, 6642, 7288, 7380, 8199, 8856, 9110, 10932, 11070, 13284, 13665, 14760, 16398, 16605, 18220, 21864, 22140, 24597, 26568, 27330, 32796, 33210, 36440, 37351, 40995, 44280, 49194, 54660, 65592, 66420, 73791, 74702, 81990, 98388, 109320, 112053, 122985, 132840, 147582, 149404, 163980, 186755, 196776, 224106, 245970, 295164, 298808, 327960, 336159, 368955, 373510, 448212, 491940, 560265, 590328, 672318, 737910, 747020, 896424, 983880, 1008477, 1120530, 1344636, 1475820, 1494040, 1680795, 2016954, 2241060, 2689272, 2951640, 3025431, 3361590, 4033908, 4482120, 5042385, 6050862, 6723180, 8067816, 10084770, 12101724, 13446360, 15127155, 20169540, 24203448, 30254310, 40339080, 60508620, 121017240]

約数ペア:

[(1, 121017240), (2, 60508620), (3, 40339080), (4, 30254310), (5, 24203448), (6, 20169540), (8, 15127155), (9, 13446360), (10, 12101724), (12, 10084770), (15, 8067816), (18, 6723180), (20, 6050862), (24, 5042385), (27, 4482120), (30, 4033908), (36, 3361590), (40, 3025431), (41, 2951640), (45, 2689272), (54, 2241060), (60, 2016954), (72, 1680795), (81, 1494040), (82, 1475820), (90, 1344636), (108, 1120530), (120, 1008477), (123, 983880), (135, 896424), (162, 747020), (164, 737910), (180, 672318), (205, 590328), (216, 560265), (246, 491940), (270, 448212), (324, 373510), (328, 368955), (360, 336159), (369, 327960), (405, 298808), (410, 295164), (492, 245970), (540, 224106), (615, 196776), (648, 186755), (738, 163980), (810, 149404), (820, 147582), (911, 132840), (984, 122985), (1080, 112053), (1107, 109320), (1230, 98388), (1476, 81990), (1620, 74702), (1640, 73791), (1822, 66420), (1845, 65592), (2214, 54660), (2460, 49194), (2733, 44280), (2952, 40995), (3240, 37351), (3321, 36440), (3644, 33210), (3690, 32796), (4428, 27330), (4555, 26568), (4920, 24597), (5466, 22140), (5535, 21864), (6642, 18220), (7288, 16605), (7380, 16398), (8199, 14760), (8856, 13665), (9110, 13284), (10932, 11070)]