1125172080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{520913}}^1$

素因数の和:520935

約数の個数: 80

約数和(自身を含む): 3875600160

約数和(自身を除く): 2750428080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 520913, 1041826, 1562739, 2083652, 2604565, 3125478, 4167304, 4688217, 5209130, 6250956, 7813695, 8334608, 9376434, 10418260, 12501912, 14064651, 15627390, 18752868, 20836520, 23441085, 25003824, 28129302, 31254780, 37505736, 41673040, 46882170, 56258604, 62509560, 70323255, 75011472, 93764340, 112517208, 125019120, 140646510, 187528680, 225034416, 281293020, 375057360, 562586040, 1125172080]

約数ペア:

[(1, 1125172080), (2, 562586040), (3, 375057360), (4, 281293020), (5, 225034416), (6, 187528680), (8, 140646510), (9, 125019120), (10, 112517208), (12, 93764340), (15, 75011472), (16, 70323255), (18, 62509560), (20, 56258604), (24, 46882170), (27, 41673040), (30, 37505736), (36, 31254780), (40, 28129302), (45, 25003824), (48, 23441085), (54, 20836520), (60, 18752868), (72, 15627390), (80, 14064651), (90, 12501912), (108, 10418260), (120, 9376434), (135, 8334608), (144, 7813695), (180, 6250956), (216, 5209130), (240, 4688217), (270, 4167304), (360, 3125478), (432, 2604565), (540, 2083652), (720, 1562739), (1080, 1041826), (2160, 520913)]