120785940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1230

約数の個数: 144

約数和(自身を含む): 407586816

約数和(自身を除く): 286800876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 795, 954, 990, 1060, 1151, 1166, 1590, 1749, 1908, 1980, 2302, 2332, 2385, 2915, 3180, 3453, 3498, 4604, 4770, 5247, 5755, 5830, 6906, 6996, 8745, 9540, 10359, 10494, 11510, 11660, 12661, 13812, 17265, 17490, 20718, 20988, 23020, 25322, 26235, 34530, 34980, 37983, 41436, 50644, 51795, 52470, 61003, 63305, 69060, 75966, 103590, 104940, 113949, 122006, 126610, 151932, 183009, 189915, 207180, 227898, 244012, 253220, 305015, 366018, 379830, 455796, 549027, 569745, 610030, 671033, 732036, 759660, 915045, 1098054, 1139490, 1220060, 1342066, 1830090, 2013099, 2196108, 2278980, 2684132, 2745135, 3355165, 3660180, 4026198, 5490270, 6039297, 6710330, 8052396, 10065495, 10980540, 12078594, 13420660, 20130990, 24157188, 30196485, 40261980, 60392970, 120785940]

約数ペア:

[(1, 120785940), (2, 60392970), (3, 40261980), (4, 30196485), (5, 24157188), (6, 20130990), (9, 13420660), (10, 12078594), (11, 10980540), (12, 10065495), (15, 8052396), (18, 6710330), (20, 6039297), (22, 5490270), (30, 4026198), (33, 3660180), (36, 3355165), (44, 2745135), (45, 2684132), (53, 2278980), (55, 2196108), (60, 2013099), (66, 1830090), (90, 1342066), (99, 1220060), (106, 1139490), (110, 1098054), (132, 915045), (159, 759660), (165, 732036), (180, 671033), (198, 610030), (212, 569745), (220, 549027), (265, 455796), (318, 379830), (330, 366018), (396, 305015), (477, 253220), (495, 244012), (530, 227898), (583, 207180), (636, 189915), (660, 183009), (795, 151932), (954, 126610), (990, 122006), (1060, 113949), (1151, 104940), (1166, 103590), (1590, 75966), (1749, 69060), (1908, 63305), (1980, 61003), (2302, 52470), (2332, 51795), (2385, 50644), (2915, 41436), (3180, 37983), (3453, 34980), (3498, 34530), (4604, 26235), (4770, 25322), (5247, 23020), (5755, 20988), (5830, 20718), (6906, 17490), (6996, 17265), (8745, 13812), (9540, 12661), (10359, 11660), (10494, 11510)]