164706480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{76253}}^1$

素因数の和:76275

約数の個数: 80

約数和(自身を含む): 567329760

約数和(自身を除く): 402623280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 76253, 152506, 228759, 305012, 381265, 457518, 610024, 686277, 762530, 915036, 1143795, 1220048, 1372554, 1525060, 1830072, 2058831, 2287590, 2745108, 3050120, 3431385, 3660144, 4117662, 4575180, 5490216, 6100240, 6862770, 8235324, 9150360, 10294155, 10980432, 13725540, 16470648, 18300720, 20588310, 27451080, 32941296, 41176620, 54902160, 82353240, 164706480]

約数ペア:

[(1, 164706480), (2, 82353240), (3, 54902160), (4, 41176620), (5, 32941296), (6, 27451080), (8, 20588310), (9, 18300720), (10, 16470648), (12, 13725540), (15, 10980432), (16, 10294155), (18, 9150360), (20, 8235324), (24, 6862770), (27, 6100240), (30, 5490216), (36, 4575180), (40, 4117662), (45, 3660144), (48, 3431385), (54, 3050120), (60, 2745108), (72, 2287590), (80, 2058831), (90, 1830072), (108, 1525060), (120, 1372554), (135, 1220048), (144, 1143795), (180, 915036), (216, 762530), (240, 686277), (270, 610024), (360, 457518), (432, 381265), (540, 305012), (720, 228759), (1080, 152506), (2160, 76253)]