127343520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:675

約数の個数: 144

約数和(自身を含む): 437778432

約数和(自身を除く): 310434912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 360, 382, 463, 480, 573, 720, 764, 926, 955, 1146, 1389, 1440, 1528, 1719, 1852, 1910, 2292, 2315, 2778, 2865, 3056, 3438, 3704, 3820, 4167, 4584, 4630, 5556, 5730, 6112, 6876, 6945, 7408, 7640, 8334, 8595, 9168, 9260, 11112, 11460, 13752, 13890, 14816, 15280, 16668, 17190, 18336, 18520, 20835, 22224, 22920, 27504, 27780, 30560, 33336, 34380, 37040, 41670, 44448, 45840, 55008, 55560, 66672, 68760, 74080, 83340, 88433, 91680, 111120, 133344, 137520, 166680, 176866, 222240, 265299, 275040, 333360, 353732, 442165, 530598, 666720, 707464, 795897, 884330, 1061196, 1326495, 1414928, 1591794, 1768660, 2122392, 2652990, 2829856, 3183588, 3537320, 3979485, 4244784, 5305980, 6367176, 7074640, 7958970, 8489568, 10611960, 12734352, 14149280, 15917940, 21223920, 25468704, 31835880, 42447840, 63671760, 127343520]

約数ペア:

[(1, 127343520), (2, 63671760), (3, 42447840), (4, 31835880), (5, 25468704), (6, 21223920), (8, 15917940), (9, 14149280), (10, 12734352), (12, 10611960), (15, 8489568), (16, 7958970), (18, 7074640), (20, 6367176), (24, 5305980), (30, 4244784), (32, 3979485), (36, 3537320), (40, 3183588), (45, 2829856), (48, 2652990), (60, 2122392), (72, 1768660), (80, 1591794), (90, 1414928), (96, 1326495), (120, 1061196), (144, 884330), (160, 795897), (180, 707464), (191, 666720), (240, 530598), (288, 442165), (360, 353732), (382, 333360), (463, 275040), (480, 265299), (573, 222240), (720, 176866), (764, 166680), (926, 137520), (955, 133344), (1146, 111120), (1389, 91680), (1440, 88433), (1528, 83340), (1719, 74080), (1852, 68760), (1910, 66672), (2292, 55560), (2315, 55008), (2778, 45840), (2865, 44448), (3056, 41670), (3438, 37040), (3704, 34380), (3820, 33336), (4167, 30560), (4584, 27780), (4630, 27504), (5556, 22920), (5730, 22224), (6112, 20835), (6876, 18520), (6945, 18336), (7408, 17190), (7640, 16668), (8334, 15280), (8595, 14816), (9168, 13890), (9260, 13752), (11112, 11460)]