1158360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{197}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 4062960

約数和(自身を除く): 2904600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 197, 210, 245, 280, 294, 392, 394, 420, 490, 588, 591, 735, 788, 840, 980, 985, 1176, 1182, 1379, 1470, 1576, 1960, 1970, 2364, 2758, 2940, 2955, 3940, 4137, 4728, 5516, 5880, 5910, 6895, 7880, 8274, 9653, 11032, 11820, 13790, 16548, 19306, 20685, 23640, 27580, 28959, 33096, 38612, 41370, 48265, 55160, 57918, 77224, 82740, 96530, 115836, 144795, 165480, 193060, 231672, 289590, 386120, 579180, 1158360]

約数ペア:

[(1, 1158360), (2, 579180), (3, 386120), (4, 289590), (5, 231672), (6, 193060), (7, 165480), (8, 144795), (10, 115836), (12, 96530), (14, 82740), (15, 77224), (20, 57918), (21, 55160), (24, 48265), (28, 41370), (30, 38612), (35, 33096), (40, 28959), (42, 27580), (49, 23640), (56, 20685), (60, 19306), (70, 16548), (84, 13790), (98, 11820), (105, 11032), (120, 9653), (140, 8274), (147, 7880), (168, 6895), (196, 5910), (197, 5880), (210, 5516), (245, 4728), (280, 4137), (294, 3940), (392, 2955), (394, 2940), (420, 2758), (490, 2364), (588, 1970), (591, 1960), (735, 1576), (788, 1470), (840, 1379), (980, 1182), (985, 1176)]