71922960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 243270144

約数和(自身を除く): 171347184

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, 90, 120, 144, 180, 191, 240, 360, 382, 523, 573, 720, 764, 955, 1046, 1146, 1528, 1569, 1719, 1910, 2092, 2292, 2615, 2865, 3056, 3138, 3438, 3820, 4184, 4584, 4707, 5230, 5730, 6276, 6876, 7640, 7845, 8368, 8595, 9168, 9414, 10460, 11460, 12552, 13752, 15280, 15690, 17190, 18828, 20920, 22920, 23535, 25104, 27504, 31380, 34380, 37656, 41840, 45840, 47070, 62760, 68760, 75312, 94140, 99893, 125520, 137520, 188280, 199786, 299679, 376560, 399572, 499465, 599358, 799144, 899037, 998930, 1198716, 1498395, 1598288, 1798074, 1997860, 2397432, 2996790, 3596148, 3995720, 4495185, 4794864, 5993580, 7192296, 7991440, 8990370, 11987160, 14384592, 17980740, 23974320, 35961480, 71922960]

約数ペア:

[(1, 71922960), (2, 35961480), (3, 23974320), (4, 17980740), (5, 14384592), (6, 11987160), (8, 8990370), (9, 7991440), (10, 7192296), (12, 5993580), (15, 4794864), (16, 4495185), (18, 3995720), (20, 3596148), (24, 2996790), (30, 2397432), (36, 1997860), (40, 1798074), (45, 1598288), (48, 1498395), (60, 1198716), (72, 998930), (80, 899037), (90, 799144), (120, 599358), (144, 499465), (180, 399572), (191, 376560), (240, 299679), (360, 199786), (382, 188280), (523, 137520), (573, 125520), (720, 99893), (764, 94140), (955, 75312), (1046, 68760), (1146, 62760), (1528, 47070), (1569, 45840), (1719, 41840), (1910, 37656), (2092, 34380), (2292, 31380), (2615, 27504), (2865, 25104), (3056, 23535), (3138, 22920), (3438, 20920), (3820, 18828), (4184, 17190), (4584, 15690), (4707, 15280), (5230, 13752), (5730, 12552), (6276, 11460), (6876, 10460), (7640, 9414), (7845, 9168), (8368, 8595)]