40226280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3319}}^1$

素因数の和:3434

約数の個数: 64

約数和(自身を含む): 121910400

約数和(自身を除く): 81684120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 3319, 4040, 6060, 6638, 9957, 12120, 13276, 16595, 19914, 26552, 33190, 39828, 49785, 66380, 79656, 99570, 132760, 199140, 335219, 398280, 670438, 1005657, 1340876, 1676095, 2011314, 2681752, 3352190, 4022628, 5028285, 6704380, 8045256, 10056570, 13408760, 20113140, 40226280]

約数ペア:

[(1, 40226280), (2, 20113140), (3, 13408760), (4, 10056570), (5, 8045256), (6, 6704380), (8, 5028285), (10, 4022628), (12, 3352190), (15, 2681752), (20, 2011314), (24, 1676095), (30, 1340876), (40, 1005657), (60, 670438), (101, 398280), (120, 335219), (202, 199140), (303, 132760), (404, 99570), (505, 79656), (606, 66380), (808, 49785), (1010, 39828), (1212, 33190), (1515, 26552), (2020, 19914), (2424, 16595), (3030, 13276), (3319, 12120), (4040, 9957), (6060, 6638)]