40953480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 129254400

約数和(自身を除く): 88300920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 109, 120, 124, 155, 186, 202, 218, 248, 303, 310, 327, 372, 404, 436, 465, 505, 545, 606, 620, 654, 744, 808, 872, 930, 1010, 1090, 1212, 1240, 1308, 1515, 1635, 1860, 2020, 2180, 2424, 2616, 3030, 3131, 3270, 3379, 3720, 4040, 4360, 6060, 6262, 6540, 6758, 9393, 10137, 11009, 12120, 12524, 13080, 13516, 15655, 16895, 18786, 20274, 22018, 25048, 27032, 31310, 33027, 33790, 37572, 40548, 44036, 46965, 50685, 55045, 62620, 66054, 67580, 75144, 81096, 88072, 93930, 101370, 110090, 125240, 132108, 135160, 165135, 187860, 202740, 220180, 264216, 330270, 341279, 375720, 405480, 440360, 660540, 682558, 1023837, 1321080, 1365116, 1706395, 2047674, 2730232, 3412790, 4095348, 5119185, 6825580, 8190696, 10238370, 13651160, 20476740, 40953480]

約数ペア:

[(1, 40953480), (2, 20476740), (3, 13651160), (4, 10238370), (5, 8190696), (6, 6825580), (8, 5119185), (10, 4095348), (12, 3412790), (15, 2730232), (20, 2047674), (24, 1706395), (30, 1365116), (31, 1321080), (40, 1023837), (60, 682558), (62, 660540), (93, 440360), (101, 405480), (109, 375720), (120, 341279), (124, 330270), (155, 264216), (186, 220180), (202, 202740), (218, 187860), (248, 165135), (303, 135160), (310, 132108), (327, 125240), (372, 110090), (404, 101370), (436, 93930), (465, 88072), (505, 81096), (545, 75144), (606, 67580), (620, 66054), (654, 62620), (744, 55045), (808, 50685), (872, 46965), (930, 44036), (1010, 40548), (1090, 37572), (1212, 33790), (1240, 33027), (1308, 31310), (1515, 27032), (1635, 25048), (1860, 22018), (2020, 20274), (2180, 18786), (2424, 16895), (2616, 15655), (3030, 13516), (3131, 13080), (3270, 12524), (3379, 12120), (3720, 11009), (4040, 10137), (4360, 9393), (6060, 6758), (6262, 6540)]