172968960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11261}}^1$

素因数の和:11289

約数の個数: 88

約数和(自身を含む): 553279536

約数和(自身を除く): 380310576

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 11261, 15360, 22522, 33783, 45044, 56305, 67566, 90088, 112610, 135132, 168915, 180176, 225220, 270264, 337830, 360352, 450440, 540528, 675660, 720704, 900880, 1081056, 1351320, 1441408, 1801760, 2162112, 2702640, 2882816, 3603520, 4324224, 5405280, 5765632, 7207040, 8648448, 10810560, 11531264, 14414080, 17296896, 21621120, 28828160, 34593792, 43242240, 57656320, 86484480, 172968960]

約数ペア:

[(1, 172968960), (2, 86484480), (3, 57656320), (4, 43242240), (5, 34593792), (6, 28828160), (8, 21621120), (10, 17296896), (12, 14414080), (15, 11531264), (16, 10810560), (20, 8648448), (24, 7207040), (30, 5765632), (32, 5405280), (40, 4324224), (48, 3603520), (60, 2882816), (64, 2702640), (80, 2162112), (96, 1801760), (120, 1441408), (128, 1351320), (160, 1081056), (192, 900880), (240, 720704), (256, 675660), (320, 540528), (384, 450440), (480, 360352), (512, 337830), (640, 270264), (768, 225220), (960, 180176), (1024, 168915), (1280, 135132), (1536, 112610), (1920, 90088), (2560, 67566), (3072, 56305), (3840, 45044), (5120, 33783), (7680, 22522), (11261, 15360)]