188331120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3047

約数の個数: 120

約数和(自身を含む): 639802800

約数和(自身を除く): 451471680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 2939, 3204, 3560, 4005, 4272, 5340, 5878, 6408, 7120, 8010, 8817, 10680, 11756, 12816, 14695, 16020, 17634, 21360, 23512, 26451, 29390, 32040, 35268, 44085, 47024, 52902, 58780, 64080, 70536, 88170, 105804, 117560, 132255, 141072, 176340, 211608, 235120, 261571, 264510, 352680, 423216, 523142, 529020, 705360, 784713, 1046284, 1058040, 1307855, 1569426, 2092568, 2116080, 2354139, 2615710, 3138852, 3923565, 4185136, 4708278, 5231420, 6277704, 7847130, 9416556, 10462840, 11770695, 12555408, 15694260, 18833112, 20925680, 23541390, 31388520, 37666224, 47082780, 62777040, 94165560, 188331120]

約数ペア:

[(1, 188331120), (2, 94165560), (3, 62777040), (4, 47082780), (5, 37666224), (6, 31388520), (8, 23541390), (9, 20925680), (10, 18833112), (12, 15694260), (15, 12555408), (16, 11770695), (18, 10462840), (20, 9416556), (24, 7847130), (30, 6277704), (36, 5231420), (40, 4708278), (45, 4185136), (48, 3923565), (60, 3138852), (72, 2615710), (80, 2354139), (89, 2116080), (90, 2092568), (120, 1569426), (144, 1307855), (178, 1058040), (180, 1046284), (240, 784713), (267, 705360), (356, 529020), (360, 523142), (445, 423216), (534, 352680), (712, 264510), (720, 261571), (801, 235120), (890, 211608), (1068, 176340), (1335, 141072), (1424, 132255), (1602, 117560), (1780, 105804), (2136, 88170), (2670, 70536), (2939, 64080), (3204, 58780), (3560, 52902), (4005, 47024), (4272, 44085), (5340, 35268), (5878, 32040), (6408, 29390), (7120, 26451), (8010, 23512), (8817, 21360), (10680, 17634), (11756, 16020), (12816, 14695)]