457777680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2027}}^1$

素因数の和:2984

約数の個数: 80

約数和(自身を含む): 1421319744

約数和(自身を除く): 963542064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 941, 1882, 2027, 2823, 3764, 4054, 4705, 5646, 6081, 7528, 8108, 9410, 10135, 11292, 12162, 14115, 15056, 16216, 18820, 20270, 22584, 24324, 28230, 30405, 32432, 37640, 40540, 45168, 48648, 56460, 60810, 75280, 81080, 97296, 112920, 121620, 162160, 225840, 243240, 486480, 1907407, 3814814, 5722221, 7629628, 9537035, 11444442, 15259256, 19074070, 22888884, 28611105, 30518512, 38148140, 45777768, 57222210, 76296280, 91555536, 114444420, 152592560, 228888840, 457777680]

約数ペア:

[(1, 457777680), (2, 228888840), (3, 152592560), (4, 114444420), (5, 91555536), (6, 76296280), (8, 57222210), (10, 45777768), (12, 38148140), (15, 30518512), (16, 28611105), (20, 22888884), (24, 19074070), (30, 15259256), (40, 11444442), (48, 9537035), (60, 7629628), (80, 5722221), (120, 3814814), (240, 1907407), (941, 486480), (1882, 243240), (2027, 225840), (2823, 162160), (3764, 121620), (4054, 112920), (4705, 97296), (5646, 81080), (6081, 75280), (7528, 60810), (8108, 56460), (9410, 48648), (10135, 45168), (11292, 40540), (12162, 37640), (14115, 32432), (15056, 30405), (16216, 28230), (18820, 24324), (20270, 22584)]