328965960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66863}}^1$

素因数の和:66918

約数の個数: 64

約数和(自身を含む): 1010983680

約数和(自身を除く): 682017720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 66863, 133726, 200589, 267452, 334315, 401178, 534904, 668630, 802356, 1002945, 1337260, 1604712, 2005890, 2674520, 2741383, 4011780, 5482766, 8023560, 8224149, 10965532, 13706915, 16448298, 21931064, 27413830, 32896596, 41120745, 54827660, 65793192, 82241490, 109655320, 164482980, 328965960]

約数ペア:

[(1, 328965960), (2, 164482980), (3, 109655320), (4, 82241490), (5, 65793192), (6, 54827660), (8, 41120745), (10, 32896596), (12, 27413830), (15, 21931064), (20, 16448298), (24, 13706915), (30, 10965532), (40, 8224149), (41, 8023560), (60, 5482766), (82, 4011780), (120, 2741383), (123, 2674520), (164, 2005890), (205, 1604712), (246, 1337260), (328, 1002945), (410, 802356), (492, 668630), (615, 534904), (820, 401178), (984, 334315), (1230, 267452), (1640, 200589), (2460, 133726), (4920, 66863)]