124740480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{64969}}^1$

素因数の和:64991

約数の個数: 64

約数和(自身を含む): 397616400

約数和(自身を除く): 272875920

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, 64969, 129938, 194907, 259876, 324845, 389814, 519752, 649690, 779628, 974535, 1039504, 1299380, 1559256, 1949070, 2079008, 2598760, 3118512, 3898140, 4158016, 5197520, 6237024, 7796280, 8316032, 10395040, 12474048, 15592560, 20790080, 24948096, 31185120, 41580160, 62370240, 124740480]

約数ペア:

[(1, 124740480), (2, 62370240), (3, 41580160), (4, 31185120), (5, 24948096), (6, 20790080), (8, 15592560), (10, 12474048), (12, 10395040), (15, 8316032), (16, 7796280), (20, 6237024), (24, 5197520), (30, 4158016), (32, 3898140), (40, 3118512), (48, 2598760), (60, 2079008), (64, 1949070), (80, 1559256), (96, 1299380), (120, 1039504), (128, 974535), (160, 779628), (192, 649690), (240, 519752), (320, 389814), (384, 324845), (480, 259876), (640, 194907), (960, 129938), (1920, 64969)]