237879120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31973}}^1$

素因数の和:32020

約数の個数: 80

約数和(自身を含む): 761236992

約数和(自身を除く): 523357872

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, 31973, 63946, 95919, 127892, 159865, 191838, 255784, 319730, 383676, 479595, 511568, 639460, 767352, 959190, 991163, 1278920, 1534704, 1918380, 1982326, 2557840, 2973489, 3836760, 3964652, 4955815, 5946978, 7673520, 7929304, 9911630, 11893956, 14867445, 15858608, 19823260, 23787912, 29734890, 39646520, 47575824, 59469780, 79293040, 118939560, 237879120]

約数ペア:

[(1, 237879120), (2, 118939560), (3, 79293040), (4, 59469780), (5, 47575824), (6, 39646520), (8, 29734890), (10, 23787912), (12, 19823260), (15, 15858608), (16, 14867445), (20, 11893956), (24, 9911630), (30, 7929304), (31, 7673520), (40, 5946978), (48, 4955815), (60, 3964652), (62, 3836760), (80, 2973489), (93, 2557840), (120, 1982326), (124, 1918380), (155, 1534704), (186, 1278920), (240, 991163), (248, 959190), (310, 767352), (372, 639460), (465, 511568), (496, 479595), (620, 383676), (744, 319730), (930, 255784), (1240, 191838), (1488, 159865), (1860, 127892), (2480, 95919), (3720, 63946), (7440, 31973)]