142249560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19433}}^1$

素因数の和:19508

約数の個数: 64

約数和(自身を含む): 433766880

約数和(自身を除く): 291517320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 19433, 38866, 58299, 77732, 97165, 116598, 155464, 194330, 233196, 291495, 388660, 466392, 582990, 777320, 1165980, 1185413, 2331960, 2370826, 3556239, 4741652, 5927065, 7112478, 9483304, 11854130, 14224956, 17781195, 23708260, 28449912, 35562390, 47416520, 71124780, 142249560]

約数ペア:

[(1, 142249560), (2, 71124780), (3, 47416520), (4, 35562390), (5, 28449912), (6, 23708260), (8, 17781195), (10, 14224956), (12, 11854130), (15, 9483304), (20, 7112478), (24, 5927065), (30, 4741652), (40, 3556239), (60, 2370826), (61, 2331960), (120, 1185413), (122, 1165980), (183, 777320), (244, 582990), (305, 466392), (366, 388660), (488, 291495), (610, 233196), (732, 194330), (915, 155464), (1220, 116598), (1464, 97165), (1830, 77732), (2440, 58299), (3660, 38866), (7320, 19433)]