61004880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:546

約数の個数: 160

約数和(自身を含む): 214033920

約数和(自身を除く): 153029040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 463, 488, 540, 549, 610, 720, 732, 915, 926, 976, 1080, 1098, 1220, 1389, 1464, 1647, 1830, 1852, 2160, 2196, 2315, 2440, 2745, 2778, 2928, 3294, 3660, 3704, 4167, 4392, 4630, 4880, 5490, 5556, 6588, 6945, 7320, 7408, 8235, 8334, 8784, 9260, 10980, 11112, 12501, 13176, 13890, 14640, 16470, 16668, 18520, 20835, 21960, 22224, 25002, 26352, 27780, 28243, 32940, 33336, 37040, 41670, 43920, 50004, 55560, 56486, 62505, 65880, 66672, 83340, 84729, 100008, 111120, 112972, 125010, 131760, 141215, 166680, 169458, 200016, 225944, 250020, 254187, 282430, 333360, 338916, 423645, 451888, 500040, 508374, 564860, 677832, 762561, 847290, 1000080, 1016748, 1129720, 1270935, 1355664, 1525122, 1694580, 2033496, 2259440, 2541870, 3050244, 3389160, 3812805, 4066992, 5083740, 6100488, 6778320, 7625610, 10167480, 12200976, 15251220, 20334960, 30502440, 61004880]

約数ペア:

[(1, 61004880), (2, 30502440), (3, 20334960), (4, 15251220), (5, 12200976), (6, 10167480), (8, 7625610), (9, 6778320), (10, 6100488), (12, 5083740), (15, 4066992), (16, 3812805), (18, 3389160), (20, 3050244), (24, 2541870), (27, 2259440), (30, 2033496), (36, 1694580), (40, 1525122), (45, 1355664), (48, 1270935), (54, 1129720), (60, 1016748), (61, 1000080), (72, 847290), (80, 762561), (90, 677832), (108, 564860), (120, 508374), (122, 500040), (135, 451888), (144, 423645), (180, 338916), (183, 333360), (216, 282430), (240, 254187), (244, 250020), (270, 225944), (305, 200016), (360, 169458), (366, 166680), (432, 141215), (463, 131760), (488, 125010), (540, 112972), (549, 111120), (610, 100008), (720, 84729), (732, 83340), (915, 66672), (926, 65880), (976, 62505), (1080, 56486), (1098, 55560), (1220, 50004), (1389, 43920), (1464, 41670), (1647, 37040), (1830, 33336), (1852, 32940), (2160, 28243), (2196, 27780), (2315, 26352), (2440, 25002), (2745, 22224), (2778, 21960), (2928, 20835), (3294, 18520), (3660, 16668), (3704, 16470), (4167, 14640), (4392, 13890), (4630, 13176), (4880, 12501), (5490, 11112), (5556, 10980), (6588, 9260), (6945, 8784), (7320, 8334), (7408, 8235)]