313322160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68711}}^1$

素因数の和:68746

約数の個数: 80

約数和(自身を含む): 1022434560

約数和(自身を除く): 709112400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 68711, 137422, 206133, 274844, 343555, 412266, 549688, 687110, 824532, 1030665, 1099376, 1305509, 1374220, 1649064, 2061330, 2611018, 2748440, 3298128, 3916527, 4122660, 5222036, 5496880, 6527545, 7833054, 8245320, 10444072, 13055090, 15666108, 16490640, 19582635, 20888144, 26110180, 31332216, 39165270, 52220360, 62664432, 78330540, 104440720, 156661080, 313322160]

約数ペア:

[(1, 313322160), (2, 156661080), (3, 104440720), (4, 78330540), (5, 62664432), (6, 52220360), (8, 39165270), (10, 31332216), (12, 26110180), (15, 20888144), (16, 19582635), (19, 16490640), (20, 15666108), (24, 13055090), (30, 10444072), (38, 8245320), (40, 7833054), (48, 6527545), (57, 5496880), (60, 5222036), (76, 4122660), (80, 3916527), (95, 3298128), (114, 2748440), (120, 2611018), (152, 2061330), (190, 1649064), (228, 1374220), (240, 1305509), (285, 1099376), (304, 1030665), (380, 824532), (456, 687110), (570, 549688), (760, 412266), (912, 343555), (1140, 274844), (1520, 206133), (2280, 137422), (4560, 68711)]