738136440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2069}}^1$

素因数の和:3077

約数の個数: 96

約数和(自身を含む): 2402524800

約数和(自身を除く): 1664388360

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, 360, 991, 1982, 2069, 2973, 3964, 4138, 4955, 5946, 6207, 7928, 8276, 8919, 9910, 10345, 11892, 12414, 14865, 16552, 17838, 18621, 19820, 20690, 23784, 24828, 29730, 31035, 35676, 37242, 39640, 41380, 44595, 49656, 59460, 62070, 71352, 74484, 82760, 89190, 93105, 118920, 124140, 148968, 178380, 186210, 248280, 356760, 372420, 744840, 2050379, 4100758, 6151137, 8201516, 10251895, 12302274, 16403032, 18453411, 20503790, 24604548, 30755685, 36906822, 41007580, 49209096, 61511370, 73813644, 82015160, 92267055, 123022740, 147627288, 184534110, 246045480, 369068220, 738136440]

約数ペア:

[(1, 738136440), (2, 369068220), (3, 246045480), (4, 184534110), (5, 147627288), (6, 123022740), (8, 92267055), (9, 82015160), (10, 73813644), (12, 61511370), (15, 49209096), (18, 41007580), (20, 36906822), (24, 30755685), (30, 24604548), (36, 20503790), (40, 18453411), (45, 16403032), (60, 12302274), (72, 10251895), (90, 8201516), (120, 6151137), (180, 4100758), (360, 2050379), (991, 744840), (1982, 372420), (2069, 356760), (2973, 248280), (3964, 186210), (4138, 178380), (4955, 148968), (5946, 124140), (6207, 118920), (7928, 93105), (8276, 89190), (8919, 82760), (9910, 74484), (10345, 71352), (11892, 62070), (12414, 59460), (14865, 49656), (16552, 44595), (17838, 41380), (18621, 39640), (19820, 37242), (20690, 35676), (23784, 31035), (24828, 29730)]