120188880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{7949}}^1$

素因数の和:7978

約数の個数: 160

約数和(自身を含む): 473184000

約数和(自身を除く): 352995120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 7949, 15120, 15898, 23847, 31796, 39745, 47694, 55643, 63592, 71541, 79490, 95388, 111286, 119235, 127184, 143082, 158980, 166929, 190776, 214623, 222572, 238470, 278215, 286164, 317960, 333858, 357705, 381552, 429246, 445144, 476940, 500787, 556430, 572328, 635920, 667716, 715410, 834645, 858492, 890288, 953880, 1001574, 1073115, 1112860, 1144656, 1335432, 1430820, 1502361, 1669290, 1716984, 1907760, 2003148, 2146230, 2225720, 2503935, 2670864, 2861640, 3004722, 3338580, 3433968, 4006296, 4292460, 4451440, 5007870, 5723280, 6009444, 6677160, 7511805, 8012592, 8584920, 10015740, 12018888, 13354320, 15023610, 17169840, 20031480, 24037776, 30047220, 40062960, 60094440, 120188880]

約数ペア:

[(1, 120188880), (2, 60094440), (3, 40062960), (4, 30047220), (5, 24037776), (6, 20031480), (7, 17169840), (8, 15023610), (9, 13354320), (10, 12018888), (12, 10015740), (14, 8584920), (15, 8012592), (16, 7511805), (18, 6677160), (20, 6009444), (21, 5723280), (24, 5007870), (27, 4451440), (28, 4292460), (30, 4006296), (35, 3433968), (36, 3338580), (40, 3004722), (42, 2861640), (45, 2670864), (48, 2503935), (54, 2225720), (56, 2146230), (60, 2003148), (63, 1907760), (70, 1716984), (72, 1669290), (80, 1502361), (84, 1430820), (90, 1335432), (105, 1144656), (108, 1112860), (112, 1073115), (120, 1001574), (126, 953880), (135, 890288), (140, 858492), (144, 834645), (168, 715410), (180, 667716), (189, 635920), (210, 572328), (216, 556430), (240, 500787), (252, 476940), (270, 445144), (280, 429246), (315, 381552), (336, 357705), (360, 333858), (378, 317960), (420, 286164), (432, 278215), (504, 238470), (540, 222572), (560, 214623), (630, 190776), (720, 166929), (756, 158980), (840, 143082), (945, 127184), (1008, 119235), (1080, 111286), (1260, 95388), (1512, 79490), (1680, 71541), (1890, 63592), (2160, 55643), (2520, 47694), (3024, 39745), (3780, 31796), (5040, 23847), (7560, 15898), (7949, 15120)]