30201360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17977}}^1$

素因数の和:18000

約数の個数: 80

約数和(自身を含む): 107005056

約数和(自身を除く): 76803696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 17977, 35954, 53931, 71908, 89885, 107862, 125839, 143816, 179770, 215724, 251678, 269655, 287632, 359540, 377517, 431448, 503356, 539310, 629195, 719080, 755034, 862896, 1006712, 1078620, 1258390, 1438160, 1510068, 1887585, 2013424, 2157240, 2516780, 3020136, 3775170, 4314480, 5033560, 6040272, 7550340, 10067120, 15100680, 30201360]

約数ペア:

[(1, 30201360), (2, 15100680), (3, 10067120), (4, 7550340), (5, 6040272), (6, 5033560), (7, 4314480), (8, 3775170), (10, 3020136), (12, 2516780), (14, 2157240), (15, 2013424), (16, 1887585), (20, 1510068), (21, 1438160), (24, 1258390), (28, 1078620), (30, 1006712), (35, 862896), (40, 755034), (42, 719080), (48, 629195), (56, 539310), (60, 503356), (70, 431448), (80, 377517), (84, 359540), (105, 287632), (112, 269655), (120, 251678), (140, 215724), (168, 179770), (210, 143816), (240, 125839), (280, 107862), (336, 89885), (420, 71908), (560, 53931), (840, 35954), (1680, 17977)]