12017520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{16691}}^1$

素因数の和:16710

約数の個数: 60

約数和(自身を含む): 40361256

約数和(自身を除く): 28343736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 16691, 33382, 50073, 66764, 83455, 100146, 133528, 150219, 166910, 200292, 250365, 267056, 300438, 333820, 400584, 500730, 600876, 667640, 751095, 801168, 1001460, 1201752, 1335280, 1502190, 2002920, 2403504, 3004380, 4005840, 6008760, 12017520]

約数ペア:

[(1, 12017520), (2, 6008760), (3, 4005840), (4, 3004380), (5, 2403504), (6, 2002920), (8, 1502190), (9, 1335280), (10, 1201752), (12, 1001460), (15, 801168), (16, 751095), (18, 667640), (20, 600876), (24, 500730), (30, 400584), (36, 333820), (40, 300438), (45, 267056), (48, 250365), (60, 200292), (72, 166910), (80, 150219), (90, 133528), (120, 100146), (144, 83455), (180, 66764), (240, 50073), (360, 33382), (720, 16691)]