4657920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1213}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 14888496

約数和(自身を除く): 10230576

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, 1213, 1280, 1920, 2426, 3639, 3840, 4852, 6065, 7278, 9704, 12130, 14556, 18195, 19408, 24260, 29112, 36390, 38816, 48520, 58224, 72780, 77632, 97040, 116448, 145560, 155264, 194080, 232896, 291120, 310528, 388160, 465792, 582240, 776320, 931584, 1164480, 1552640, 2328960, 4657920]

約数ペア:

[(1, 4657920), (2, 2328960), (3, 1552640), (4, 1164480), (5, 931584), (6, 776320), (8, 582240), (10, 465792), (12, 388160), (15, 310528), (16, 291120), (20, 232896), (24, 194080), (30, 155264), (32, 145560), (40, 116448), (48, 97040), (60, 77632), (64, 72780), (80, 58224), (96, 48520), (120, 38816), (128, 36390), (160, 29112), (192, 24260), (240, 19408), (256, 18195), (320, 14556), (384, 12130), (480, 9704), (640, 7278), (768, 6065), (960, 4852), (1213, 3840), (1280, 3639), (1920, 2426)]