99822720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{51991}}^1$

素因数の和:52013

約数の個数: 64

約数和(自身を含む): 318191040

約数和(自身を除く): 218368320

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, 320, 384, 480, 640, 960, 1920, 51991, 103982, 155973, 207964, 259955, 311946, 415928, 519910, 623892, 779865, 831856, 1039820, 1247784, 1559730, 1663712, 2079640, 2495568, 3119460, 3327424, 4159280, 4991136, 6238920, 6654848, 8318560, 9982272, 12477840, 16637120, 19964544, 24955680, 33274240, 49911360, 99822720]

約数ペア:

[(1, 99822720), (2, 49911360), (3, 33274240), (4, 24955680), (5, 19964544), (6, 16637120), (8, 12477840), (10, 9982272), (12, 8318560), (15, 6654848), (16, 6238920), (20, 4991136), (24, 4159280), (30, 3327424), (32, 3119460), (40, 2495568), (48, 2079640), (60, 1663712), (64, 1559730), (80, 1247784), (96, 1039820), (120, 831856), (128, 779865), (160, 623892), (192, 519910), (240, 415928), (320, 311946), (384, 259955), (480, 207964), (640, 155973), (960, 103982), (1920, 51991)]