152440542080

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3904727}}^1$

素因数の和:3904807

約数の個数: 64

約数和(自身を含む): 370402498080

約数和(自身を除く): 217961956000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 305, 320, 488, 610, 640, 976, 1220, 1952, 2440, 3904, 4880, 7808, 9760, 19520, 39040, 3904727, 7809454, 15618908, 19523635, 31237816, 39047270, 62475632, 78094540, 124951264, 156189080, 238188347, 249902528, 312378160, 476376694, 499805056, 624756320, 952753388, 1190941735, 1249512640, 1905506776, 2381883470, 2499025280, 3811013552, 4763766940, 7622027104, 9527533880, 15244054208, 19055067760, 30488108416, 38110135520, 76220271040, 152440542080]

約数ペア:

[(1, 152440542080), (2, 76220271040), (4, 38110135520), (5, 30488108416), (8, 19055067760), (10, 15244054208), (16, 9527533880), (20, 7622027104), (32, 4763766940), (40, 3811013552), (61, 2499025280), (64, 2381883470), (80, 1905506776), (122, 1249512640), (128, 1190941735), (160, 952753388), (244, 624756320), (305, 499805056), (320, 476376694), (488, 312378160), (610, 249902528), (640, 238188347), (976, 156189080), (1220, 124951264), (1952, 78094540), (2440, 62475632), (3904, 39047270), (4880, 31237816), (7808, 19523635), (9760, 15618908), (19520, 7809454), (39040, 3904727)]