155958120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3307}}^1$

素因数の和:3455

約数の個数: 96

約数和(自身を含む): 510887520

約数和(自身を除く): 354929400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3307, 3930, 4716, 5240, 5895, 6614, 7860, 9432, 9921, 11790, 13228, 15720, 16535, 19842, 23580, 26456, 29763, 33070, 39684, 47160, 49605, 59526, 66140, 79368, 99210, 119052, 132280, 148815, 198420, 238104, 297630, 396840, 433217, 595260, 866434, 1190520, 1299651, 1732868, 2166085, 2599302, 3465736, 3898953, 4332170, 5198604, 6498255, 7797906, 8664340, 10397208, 12996510, 15595812, 17328680, 19494765, 25993020, 31191624, 38989530, 51986040, 77979060, 155958120]

約数ペア:

[(1, 155958120), (2, 77979060), (3, 51986040), (4, 38989530), (5, 31191624), (6, 25993020), (8, 19494765), (9, 17328680), (10, 15595812), (12, 12996510), (15, 10397208), (18, 8664340), (20, 7797906), (24, 6498255), (30, 5198604), (36, 4332170), (40, 3898953), (45, 3465736), (60, 2599302), (72, 2166085), (90, 1732868), (120, 1299651), (131, 1190520), (180, 866434), (262, 595260), (360, 433217), (393, 396840), (524, 297630), (655, 238104), (786, 198420), (1048, 148815), (1179, 132280), (1310, 119052), (1572, 99210), (1965, 79368), (2358, 66140), (2620, 59526), (3144, 49605), (3307, 47160), (3930, 39684), (4716, 33070), (5240, 29763), (5895, 26456), (6614, 23580), (7860, 19842), (9432, 16535), (9921, 15720), (11790, 13228)]