536431440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72101}}^1$

素因数の和:72148

約数の個数: 80

約数和(自身を含む): 1716604416

約数和(自身を除く): 1180172976

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, 72101, 144202, 216303, 288404, 360505, 432606, 576808, 721010, 865212, 1081515, 1153616, 1442020, 1730424, 2163030, 2235131, 2884040, 3460848, 4326060, 4470262, 5768080, 6705393, 8652120, 8940524, 11175655, 13410786, 17304240, 17881048, 22351310, 26821572, 33526965, 35762096, 44702620, 53643144, 67053930, 89405240, 107286288, 134107860, 178810480, 268215720, 536431440]

約数ペア:

[(1, 536431440), (2, 268215720), (3, 178810480), (4, 134107860), (5, 107286288), (6, 89405240), (8, 67053930), (10, 53643144), (12, 44702620), (15, 35762096), (16, 33526965), (20, 26821572), (24, 22351310), (30, 17881048), (31, 17304240), (40, 13410786), (48, 11175655), (60, 8940524), (62, 8652120), (80, 6705393), (93, 5768080), (120, 4470262), (124, 4326060), (155, 3460848), (186, 2884040), (240, 2235131), (248, 2163030), (310, 1730424), (372, 1442020), (465, 1153616), (496, 1081515), (620, 865212), (744, 721010), (930, 576808), (1240, 432606), (1488, 360505), (1860, 288404), (2480, 216303), (3720, 144202), (7440, 72101)]