144179760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19379}}^1$

素因数の和:19426

約数の個数: 80

約数和(自身を含む): 461399040

約数和(自身を除く): 317219280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19379, 38758, 58137, 77516, 96895, 116274, 155032, 193790, 232548, 290685, 310064, 387580, 465096, 581370, 600749, 775160, 930192, 1162740, 1201498, 1550320, 1802247, 2325480, 2402996, 3003745, 3604494, 4650960, 4805992, 6007490, 7208988, 9011235, 9611984, 12014980, 14417976, 18022470, 24029960, 28835952, 36044940, 48059920, 72089880, 144179760]

約数ペア:

[(1, 144179760), (2, 72089880), (3, 48059920), (4, 36044940), (5, 28835952), (6, 24029960), (8, 18022470), (10, 14417976), (12, 12014980), (15, 9611984), (16, 9011235), (20, 7208988), (24, 6007490), (30, 4805992), (31, 4650960), (40, 3604494), (48, 3003745), (60, 2402996), (62, 2325480), (80, 1802247), (93, 1550320), (120, 1201498), (124, 1162740), (155, 930192), (186, 775160), (240, 600749), (248, 581370), (310, 465096), (372, 387580), (465, 310064), (496, 290685), (620, 232548), (744, 193790), (930, 155032), (1240, 116274), (1488, 96895), (1860, 77516), (2480, 58137), (3720, 38758), (7440, 19379)]