151130520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 493899120

約数和(自身を除く): 342768600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2131, 2364, 2955, 3546, 3940, 4262, 4728, 5910, 6393, 7092, 7880, 8524, 8865, 10655, 11820, 12786, 14184, 17048, 17730, 19179, 21310, 23640, 25572, 31965, 35460, 38358, 42620, 51144, 63930, 70920, 76716, 85240, 95895, 127860, 153432, 191790, 255720, 383580, 419807, 767160, 839614, 1259421, 1679228, 2099035, 2518842, 3358456, 3778263, 4198070, 5037684, 6297105, 7556526, 8396140, 10075368, 12594210, 15113052, 16792280, 18891315, 25188420, 30226104, 37782630, 50376840, 75565260, 151130520]

約数ペア:

[(1, 151130520), (2, 75565260), (3, 50376840), (4, 37782630), (5, 30226104), (6, 25188420), (8, 18891315), (9, 16792280), (10, 15113052), (12, 12594210), (15, 10075368), (18, 8396140), (20, 7556526), (24, 6297105), (30, 5037684), (36, 4198070), (40, 3778263), (45, 3358456), (60, 2518842), (72, 2099035), (90, 1679228), (120, 1259421), (180, 839614), (197, 767160), (360, 419807), (394, 383580), (591, 255720), (788, 191790), (985, 153432), (1182, 127860), (1576, 95895), (1773, 85240), (1970, 76716), (2131, 70920), (2364, 63930), (2955, 51144), (3546, 42620), (3940, 38358), (4262, 35460), (4728, 31965), (5910, 25572), (6393, 23640), (7092, 21310), (7880, 19179), (8524, 17730), (8865, 17048), (10655, 14184), (11820, 12786)]