1338334080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{697049}}^1$

素因数の和:697071

約数の個数: 64

約数和(自身を含む): 4265946000

約数和(自身を除く): 2927611920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 697049, 1394098, 2091147, 2788196, 3485245, 4182294, 5576392, 6970490, 8364588, 10455735, 11152784, 13940980, 16729176, 20911470, 22305568, 27881960, 33458352, 41822940, 44611136, 55763920, 66916704, 83645880, 89222272, 111527840, 133833408, 167291760, 223055680, 267666816, 334583520, 446111360, 669167040, 1338334080]

約数ペア:

[(1, 1338334080), (2, 669167040), (3, 446111360), (4, 334583520), (5, 267666816), (6, 223055680), (8, 167291760), (10, 133833408), (12, 111527840), (15, 89222272), (16, 83645880), (20, 66916704), (24, 55763920), (30, 44611136), (32, 41822940), (40, 33458352), (48, 27881960), (60, 22305568), (64, 20911470), (80, 16729176), (96, 13940980), (120, 11152784), (128, 10455735), (160, 8364588), (192, 6970490), (240, 5576392), (320, 4182294), (384, 3485245), (480, 2788196), (640, 2091147), (960, 1394098), (1920, 697049)]