39154680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1861

約数の個数: 96

約数和(自身を含む): 129411360

約数和(自身を除く): 90256680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1783, 1830, 2196, 2440, 2745, 3566, 3660, 4392, 5349, 5490, 7132, 7320, 8915, 10698, 10980, 14264, 16047, 17830, 21396, 21960, 26745, 32094, 35660, 42792, 53490, 64188, 71320, 80235, 106980, 108763, 128376, 160470, 213960, 217526, 320940, 326289, 435052, 543815, 641880, 652578, 870104, 978867, 1087630, 1305156, 1631445, 1957734, 2175260, 2610312, 3262890, 3915468, 4350520, 4894335, 6525780, 7830936, 9788670, 13051560, 19577340, 39154680]

約数ペア:

[(1, 39154680), (2, 19577340), (3, 13051560), (4, 9788670), (5, 7830936), (6, 6525780), (8, 4894335), (9, 4350520), (10, 3915468), (12, 3262890), (15, 2610312), (18, 2175260), (20, 1957734), (24, 1631445), (30, 1305156), (36, 1087630), (40, 978867), (45, 870104), (60, 652578), (61, 641880), (72, 543815), (90, 435052), (120, 326289), (122, 320940), (180, 217526), (183, 213960), (244, 160470), (305, 128376), (360, 108763), (366, 106980), (488, 80235), (549, 71320), (610, 64188), (732, 53490), (915, 42792), (1098, 35660), (1220, 32094), (1464, 26745), (1783, 21960), (1830, 21396), (2196, 17830), (2440, 16047), (2745, 14264), (3566, 10980), (3660, 10698), (4392, 8915), (5349, 7320), (5490, 7132)]