432464640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{112621}}^1$

素因数の和:112645

約数の個数: 72

約数和(自身を含む): 1381196208

約数和(自身を除く): 948731568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 112621, 225242, 337863, 450484, 563105, 675726, 900968, 1126210, 1351452, 1689315, 1801936, 2252420, 2702904, 3378630, 3603872, 4504840, 5405808, 6757260, 7207744, 9009680, 10811616, 13514520, 14415488, 18019360, 21623232, 27029040, 28830976, 36038720, 43246464, 54058080, 72077440, 86492928, 108116160, 144154880, 216232320, 432464640]

約数ペア:

[(1, 432464640), (2, 216232320), (3, 144154880), (4, 108116160), (5, 86492928), (6, 72077440), (8, 54058080), (10, 43246464), (12, 36038720), (15, 28830976), (16, 27029040), (20, 21623232), (24, 18019360), (30, 14415488), (32, 13514520), (40, 10811616), (48, 9009680), (60, 7207744), (64, 6757260), (80, 5405808), (96, 4504840), (120, 3603872), (128, 3378630), (160, 2702904), (192, 2252420), (240, 1801936), (256, 1689315), (320, 1351452), (384, 1126210), (480, 900968), (640, 675726), (768, 563105), (960, 450484), (1280, 337863), (1920, 225242), (3840, 112621)]