1337490720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{928813}}^1$

素因数の和:928834

約数の個数: 72

約数和(自身を含む): 4564191996

約数和(自身を除く): 3226701276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 928813, 1857626, 2786439, 3715252, 4644065, 5572878, 7430504, 8359317, 9288130, 11145756, 13932195, 14861008, 16718634, 18576260, 22291512, 27864390, 29722016, 33437268, 37152520, 41796585, 44583024, 55728780, 66874536, 74305040, 83593170, 89166048, 111457560, 133749072, 148610080, 167186340, 222915120, 267498144, 334372680, 445830240, 668745360, 1337490720]

約数ペア:

[(1, 1337490720), (2, 668745360), (3, 445830240), (4, 334372680), (5, 267498144), (6, 222915120), (8, 167186340), (9, 148610080), (10, 133749072), (12, 111457560), (15, 89166048), (16, 83593170), (18, 74305040), (20, 66874536), (24, 55728780), (30, 44583024), (32, 41796585), (36, 37152520), (40, 33437268), (45, 29722016), (48, 27864390), (60, 22291512), (72, 18576260), (80, 16718634), (90, 14861008), (96, 13932195), (120, 11145756), (144, 9288130), (160, 8359317), (180, 7430504), (240, 5572878), (288, 4644065), (360, 3715252), (480, 2786439), (720, 1857626), (1440, 928813)]