195984240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42979}}^1$

素因数の和:43014

約数の個数: 80

約数和(自身を含む): 639542400

約数和(自身を除く): 443558160

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, 42979, 85958, 128937, 171916, 214895, 257874, 343832, 429790, 515748, 644685, 687664, 816601, 859580, 1031496, 1289370, 1633202, 1719160, 2062992, 2449803, 2578740, 3266404, 3438320, 4083005, 4899606, 5157480, 6532808, 8166010, 9799212, 10314960, 12249015, 13065616, 16332020, 19598424, 24498030, 32664040, 39196848, 48996060, 65328080, 97992120, 195984240]

約数ペア:

[(1, 195984240), (2, 97992120), (3, 65328080), (4, 48996060), (5, 39196848), (6, 32664040), (8, 24498030), (10, 19598424), (12, 16332020), (15, 13065616), (16, 12249015), (19, 10314960), (20, 9799212), (24, 8166010), (30, 6532808), (38, 5157480), (40, 4899606), (48, 4083005), (57, 3438320), (60, 3266404), (76, 2578740), (80, 2449803), (95, 2062992), (114, 1719160), (120, 1633202), (152, 1289370), (190, 1031496), (228, 859580), (240, 816601), (285, 687664), (304, 644685), (380, 515748), (456, 429790), (570, 343832), (760, 257874), (912, 214895), (1140, 171916), (1520, 128937), (2280, 85958), (4560, 42979)]