29208720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7192

約数の個数: 80

約数和(自身を含む): 95886720

約数和(自身を除く): 66678000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 7159, 14318, 21477, 28636, 35795, 42954, 57272, 71590, 85908, 107385, 114544, 121703, 143180, 171816, 214770, 243406, 286360, 343632, 365109, 429540, 486812, 572720, 608515, 730218, 859080, 973624, 1217030, 1460436, 1718160, 1825545, 1947248, 2434060, 2920872, 3651090, 4868120, 5841744, 7302180, 9736240, 14604360, 29208720]

約数ペア:

[(1, 29208720), (2, 14604360), (3, 9736240), (4, 7302180), (5, 5841744), (6, 4868120), (8, 3651090), (10, 2920872), (12, 2434060), (15, 1947248), (16, 1825545), (17, 1718160), (20, 1460436), (24, 1217030), (30, 973624), (34, 859080), (40, 730218), (48, 608515), (51, 572720), (60, 486812), (68, 429540), (80, 365109), (85, 343632), (102, 286360), (120, 243406), (136, 214770), (170, 171816), (204, 143180), (240, 121703), (255, 114544), (272, 107385), (340, 85908), (408, 71590), (510, 57272), (680, 42954), (816, 35795), (1020, 28636), (1360, 21477), (2040, 14318), (4080, 7159)]