61087320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{3463}}^1$

素因数の和:3494

約数の個数: 144

約数和(自身を含む): 231014160

約数和(自身を除く): 169926840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3463, 3528, 4410, 5880, 6926, 8820, 10389, 13852, 17315, 17640, 20778, 24241, 27704, 31167, 34630, 41556, 48482, 51945, 62334, 69260, 72723, 83112, 96964, 103890, 121205, 124668, 138520, 145446, 155835, 169687, 193928, 207780, 218169, 242410, 249336, 290892, 311670, 339374, 363615, 415560, 436338, 484820, 509061, 581784, 623340, 678748, 727230, 848435, 872676, 969640, 1018122, 1090845, 1246680, 1357496, 1454460, 1527183, 1696870, 1745352, 2036244, 2181690, 2545305, 2908920, 3054366, 3393740, 4072488, 4363380, 5090610, 6108732, 6787480, 7635915, 8726760, 10181220, 12217464, 15271830, 20362440, 30543660, 61087320]

約数ペア:

[(1, 61087320), (2, 30543660), (3, 20362440), (4, 15271830), (5, 12217464), (6, 10181220), (7, 8726760), (8, 7635915), (9, 6787480), (10, 6108732), (12, 5090610), (14, 4363380), (15, 4072488), (18, 3393740), (20, 3054366), (21, 2908920), (24, 2545305), (28, 2181690), (30, 2036244), (35, 1745352), (36, 1696870), (40, 1527183), (42, 1454460), (45, 1357496), (49, 1246680), (56, 1090845), (60, 1018122), (63, 969640), (70, 872676), (72, 848435), (84, 727230), (90, 678748), (98, 623340), (105, 581784), (120, 509061), (126, 484820), (140, 436338), (147, 415560), (168, 363615), (180, 339374), (196, 311670), (210, 290892), (245, 249336), (252, 242410), (280, 218169), (294, 207780), (315, 193928), (360, 169687), (392, 155835), (420, 145446), (441, 138520), (490, 124668), (504, 121205), (588, 103890), (630, 96964), (735, 83112), (840, 72723), (882, 69260), (980, 62334), (1176, 51945), (1260, 48482), (1470, 41556), (1764, 34630), (1960, 31167), (2205, 27704), (2520, 24241), (2940, 20778), (3463, 17640), (3528, 17315), (4410, 13852), (5880, 10389), (6926, 8820)]