56854440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:944

約数の個数: 128

約数和(自身を含む): 192844800

約数和(自身を除く): 135990360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 863, 915, 1080, 1098, 1220, 1464, 1647, 1726, 1830, 2196, 2440, 2589, 2745, 3294, 3452, 3660, 4315, 4392, 5178, 5490, 6588, 6904, 7320, 7767, 8235, 8630, 10356, 10980, 12945, 13176, 15534, 16470, 17260, 20712, 21960, 23301, 25890, 31068, 32940, 34520, 38835, 46602, 51780, 52643, 62136, 65880, 77670, 93204, 103560, 105286, 116505, 155340, 157929, 186408, 210572, 233010, 263215, 310680, 315858, 421144, 466020, 473787, 526430, 631716, 789645, 932040, 947574, 1052860, 1263432, 1421361, 1579290, 1895148, 2105720, 2368935, 2842722, 3158580, 3790296, 4737870, 5685444, 6317160, 7106805, 9475740, 11370888, 14213610, 18951480, 28427220, 56854440]

約数ペア:

[(1, 56854440), (2, 28427220), (3, 18951480), (4, 14213610), (5, 11370888), (6, 9475740), (8, 7106805), (9, 6317160), (10, 5685444), (12, 4737870), (15, 3790296), (18, 3158580), (20, 2842722), (24, 2368935), (27, 2105720), (30, 1895148), (36, 1579290), (40, 1421361), (45, 1263432), (54, 1052860), (60, 947574), (61, 932040), (72, 789645), (90, 631716), (108, 526430), (120, 473787), (122, 466020), (135, 421144), (180, 315858), (183, 310680), (216, 263215), (244, 233010), (270, 210572), (305, 186408), (360, 157929), (366, 155340), (488, 116505), (540, 105286), (549, 103560), (610, 93204), (732, 77670), (863, 65880), (915, 62136), (1080, 52643), (1098, 51780), (1220, 46602), (1464, 38835), (1647, 34520), (1726, 32940), (1830, 31068), (2196, 25890), (2440, 23301), (2589, 21960), (2745, 20712), (3294, 17260), (3452, 16470), (3660, 15534), (4315, 13176), (4392, 12945), (5178, 10980), (5490, 10356), (6588, 8630), (6904, 8235), (7320, 7767)]