120154980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10709}}^1$

素因数の和:10749

約数の個数: 96

約数和(自身を含む): 388644480

約数和(自身を除く): 268489500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 10709, 11220, 21418, 32127, 42836, 53545, 64254, 107090, 117799, 128508, 160635, 182053, 214180, 235598, 321270, 353397, 364106, 471196, 546159, 588995, 642540, 706794, 728212, 910265, 1092318, 1177990, 1413588, 1766985, 1820530, 2002583, 2184636, 2355980, 2730795, 3533970, 3641060, 4005166, 5461590, 6007749, 7067940, 8010332, 10012915, 10923180, 12015498, 20025830, 24030996, 30038745, 40051660, 60077490, 120154980]

約数ペア:

[(1, 120154980), (2, 60077490), (3, 40051660), (4, 30038745), (5, 24030996), (6, 20025830), (10, 12015498), (11, 10923180), (12, 10012915), (15, 8010332), (17, 7067940), (20, 6007749), (22, 5461590), (30, 4005166), (33, 3641060), (34, 3533970), (44, 2730795), (51, 2355980), (55, 2184636), (60, 2002583), (66, 1820530), (68, 1766985), (85, 1413588), (102, 1177990), (110, 1092318), (132, 910265), (165, 728212), (170, 706794), (187, 642540), (204, 588995), (220, 546159), (255, 471196), (330, 364106), (340, 353397), (374, 321270), (510, 235598), (561, 214180), (660, 182053), (748, 160635), (935, 128508), (1020, 117799), (1122, 107090), (1870, 64254), (2244, 53545), (2805, 42836), (3740, 32127), (5610, 21418), (10709, 11220)]