138149640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12379}}^1$

素因数の和:12427

約数の個数: 96

約数和(自身を含む): 463507200

約数和(自身を除く): 325357560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 12379, 24758, 37137, 49516, 61895, 74274, 99032, 111411, 123790, 148548, 185685, 222822, 247580, 297096, 371370, 383749, 445644, 495160, 557055, 742740, 767498, 891288, 1114110, 1151247, 1485480, 1534996, 1918745, 2228220, 2302494, 3069992, 3453741, 3837490, 4456440, 4604988, 5756235, 6907482, 7674980, 9209976, 11512470, 13814964, 15349960, 17268705, 23024940, 27629928, 34537410, 46049880, 69074820, 138149640]

約数ペア:

[(1, 138149640), (2, 69074820), (3, 46049880), (4, 34537410), (5, 27629928), (6, 23024940), (8, 17268705), (9, 15349960), (10, 13814964), (12, 11512470), (15, 9209976), (18, 7674980), (20, 6907482), (24, 5756235), (30, 4604988), (31, 4456440), (36, 3837490), (40, 3453741), (45, 3069992), (60, 2302494), (62, 2228220), (72, 1918745), (90, 1534996), (93, 1485480), (120, 1151247), (124, 1114110), (155, 891288), (180, 767498), (186, 742740), (248, 557055), (279, 495160), (310, 445644), (360, 383749), (372, 371370), (465, 297096), (558, 247580), (620, 222822), (744, 185685), (930, 148548), (1116, 123790), (1240, 111411), (1395, 99032), (1860, 74274), (2232, 61895), (2790, 49516), (3720, 37137), (5580, 24758), (11160, 12379)]