164059440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22051}}^1$

素因数の和:22098

約数の個数: 80

約数和(自身を含む): 525014016

約数和(自身を除く): 360954576

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, 22051, 44102, 66153, 88204, 110255, 132306, 176408, 220510, 264612, 330765, 352816, 441020, 529224, 661530, 683581, 882040, 1058448, 1323060, 1367162, 1764080, 2050743, 2646120, 2734324, 3417905, 4101486, 5292240, 5468648, 6835810, 8202972, 10253715, 10937296, 13671620, 16405944, 20507430, 27343240, 32811888, 41014860, 54686480, 82029720, 164059440]

約数ペア:

[(1, 164059440), (2, 82029720), (3, 54686480), (4, 41014860), (5, 32811888), (6, 27343240), (8, 20507430), (10, 16405944), (12, 13671620), (15, 10937296), (16, 10253715), (20, 8202972), (24, 6835810), (30, 5468648), (31, 5292240), (40, 4101486), (48, 3417905), (60, 2734324), (62, 2646120), (80, 2050743), (93, 1764080), (120, 1367162), (124, 1323060), (155, 1058448), (186, 882040), (240, 683581), (248, 661530), (310, 529224), (372, 441020), (465, 352816), (496, 330765), (620, 264612), (744, 220510), (930, 176408), (1240, 132306), (1488, 110255), (1860, 88204), (2480, 66153), (3720, 44102), (7440, 22051)]