920672640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{159839}}^1$

素因数の和:159864

約数の個数: 96

約数和(自身を含む): 3179217600

約数和(自身を除く): 2258544960

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 159839, 319678, 479517, 639356, 799195, 959034, 1278712, 1438551, 1598390, 1918068, 2397585, 2557424, 2877102, 3196780, 3836136, 4795170, 5114848, 5754204, 6393560, 7192755, 7672272, 9590340, 10229696, 11508408, 12787120, 14385510, 15344544, 19180680, 20459392, 23016816, 25574240, 28771020, 30689088, 38361360, 46033632, 51148480, 57542040, 61378176, 76722720, 92067264, 102296960, 115084080, 153445440, 184134528, 230168160, 306890880, 460336320, 920672640]

約数ペア:

[(1, 920672640), (2, 460336320), (3, 306890880), (4, 230168160), (5, 184134528), (6, 153445440), (8, 115084080), (9, 102296960), (10, 92067264), (12, 76722720), (15, 61378176), (16, 57542040), (18, 51148480), (20, 46033632), (24, 38361360), (30, 30689088), (32, 28771020), (36, 25574240), (40, 23016816), (45, 20459392), (48, 19180680), (60, 15344544), (64, 14385510), (72, 12787120), (80, 11508408), (90, 10229696), (96, 9590340), (120, 7672272), (128, 7192755), (144, 6393560), (160, 5754204), (180, 5114848), (192, 4795170), (240, 3836136), (288, 3196780), (320, 2877102), (360, 2557424), (384, 2397585), (480, 1918068), (576, 1598390), (640, 1438551), (720, 1278712), (960, 959034), (1152, 799195), (1440, 639356), (1920, 479517), (2880, 319678), (5760, 159839)]