147979680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{308291}}^1$

素因数の和:308309

約数の個数: 48

約数和(自身を含む): 466137504

約数和(自身を除く): 318157824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 308291, 616582, 924873, 1233164, 1541455, 1849746, 2466328, 3082910, 3699492, 4624365, 4932656, 6165820, 7398984, 9248730, 9865312, 12331640, 14797968, 18497460, 24663280, 29595936, 36994920, 49326560, 73989840, 147979680]

約数ペア:

[(1, 147979680), (2, 73989840), (3, 49326560), (4, 36994920), (5, 29595936), (6, 24663280), (8, 18497460), (10, 14797968), (12, 12331640), (15, 9865312), (16, 9248730), (20, 7398984), (24, 6165820), (30, 4932656), (32, 4624365), (40, 3699492), (48, 3082910), (60, 2466328), (80, 1849746), (96, 1541455), (120, 1233164), (160, 924873), (240, 616582), (480, 308291)]