983979120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{13183}}^1$

素因数の和:13510

約数の個数: 80

約数和(自身を含む): 3060375552

約数和(自身を除く): 2076396432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 12440, 13183, 14928, 18660, 24880, 26366, 37320, 39549, 52732, 65915, 74640, 79098, 105464, 131830, 158196, 197745, 210928, 263660, 316392, 395490, 527320, 632784, 790980, 1054640, 1581960, 3163920, 4099913, 8199826, 12299739, 16399652, 20499565, 24599478, 32799304, 40999130, 49198956, 61498695, 65598608, 81998260, 98397912, 122997390, 163996520, 196795824, 245994780, 327993040, 491989560, 983979120]

約数ペア:

[(1, 983979120), (2, 491989560), (3, 327993040), (4, 245994780), (5, 196795824), (6, 163996520), (8, 122997390), (10, 98397912), (12, 81998260), (15, 65598608), (16, 61498695), (20, 49198956), (24, 40999130), (30, 32799304), (40, 24599478), (48, 20499565), (60, 16399652), (80, 12299739), (120, 8199826), (240, 4099913), (311, 3163920), (622, 1581960), (933, 1054640), (1244, 790980), (1555, 632784), (1866, 527320), (2488, 395490), (3110, 316392), (3732, 263660), (4665, 210928), (4976, 197745), (6220, 158196), (7464, 131830), (9330, 105464), (12440, 79098), (13183, 74640), (14928, 65915), (18660, 52732), (24880, 39549), (26366, 37320)]