220248960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{114713}}^1$

素因数の和:114735

約数の個数: 64

約数和(自身を含む): 702049680

約数和(自身を除く): 481800720

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, 114713, 229426, 344139, 458852, 573565, 688278, 917704, 1147130, 1376556, 1720695, 1835408, 2294260, 2753112, 3441390, 3670816, 4588520, 5506224, 6882780, 7341632, 9177040, 11012448, 13765560, 14683264, 18354080, 22024896, 27531120, 36708160, 44049792, 55062240, 73416320, 110124480, 220248960]

約数ペア:

[(1, 220248960), (2, 110124480), (3, 73416320), (4, 55062240), (5, 44049792), (6, 36708160), (8, 27531120), (10, 22024896), (12, 18354080), (15, 14683264), (16, 13765560), (20, 11012448), (24, 9177040), (30, 7341632), (32, 6882780), (40, 5506224), (48, 4588520), (60, 3670816), (64, 3441390), (80, 2753112), (96, 2294260), (120, 1835408), (128, 1720695), (160, 1376556), (192, 1147130), (240, 917704), (320, 688278), (384, 573565), (480, 458852), (640, 344139), (960, 229426), (1920, 114713)]