40254000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{6709}}^1$

素因数の和:6735

約数の個数: 80

約数和(自身を含む): 129798240

約数和(自身を除く): 89544240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 6709, 13418, 20127, 26836, 33545, 40254, 53672, 67090, 80508, 100635, 107344, 134180, 161016, 167725, 201270, 268360, 322032, 335450, 402540, 503175, 536720, 670900, 805080, 838625, 1006350, 1341800, 1610160, 1677250, 2012700, 2515875, 2683600, 3354500, 4025400, 5031750, 6709000, 8050800, 10063500, 13418000, 20127000, 40254000]

約数ペア:

[(1, 40254000), (2, 20127000), (3, 13418000), (4, 10063500), (5, 8050800), (6, 6709000), (8, 5031750), (10, 4025400), (12, 3354500), (15, 2683600), (16, 2515875), (20, 2012700), (24, 1677250), (25, 1610160), (30, 1341800), (40, 1006350), (48, 838625), (50, 805080), (60, 670900), (75, 536720), (80, 503175), (100, 402540), (120, 335450), (125, 322032), (150, 268360), (200, 201270), (240, 167725), (250, 161016), (300, 134180), (375, 107344), (400, 100635), (500, 80508), (600, 67090), (750, 53672), (1000, 40254), (1200, 33545), (1500, 26836), (2000, 20127), (3000, 13418), (6000, 6709)]