447151440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60101}}^1$

素因数の和:60148

約数の個数: 80

約数和(自身を含む): 1430908416

約数和(自身を除く): 983756976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 60101, 120202, 180303, 240404, 300505, 360606, 480808, 601010, 721212, 901515, 961616, 1202020, 1442424, 1803030, 1863131, 2404040, 2884848, 3606060, 3726262, 4808080, 5589393, 7212120, 7452524, 9315655, 11178786, 14424240, 14905048, 18631310, 22357572, 27946965, 29810096, 37262620, 44715144, 55893930, 74525240, 89430288, 111787860, 149050480, 223575720, 447151440]

約数ペア:

[(1, 447151440), (2, 223575720), (3, 149050480), (4, 111787860), (5, 89430288), (6, 74525240), (8, 55893930), (10, 44715144), (12, 37262620), (15, 29810096), (16, 27946965), (20, 22357572), (24, 18631310), (30, 14905048), (31, 14424240), (40, 11178786), (48, 9315655), (60, 7452524), (62, 7212120), (80, 5589393), (93, 4808080), (120, 3726262), (124, 3606060), (155, 2884848), (186, 2404040), (240, 1863131), (248, 1803030), (310, 1442424), (372, 1202020), (465, 961616), (496, 901515), (620, 721212), (744, 601010), (930, 480808), (1240, 360606), (1488, 300505), (1860, 240404), (2480, 180303), (3720, 120202), (7440, 60101)]