231489120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 731566080

約数和(自身を除く): 500076960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 419, 480, 838, 1151, 1257, 1676, 2095, 2302, 2514, 3352, 3453, 4190, 4604, 5028, 5755, 6285, 6704, 6906, 8380, 9208, 10056, 11510, 12570, 13408, 13812, 16760, 17265, 18416, 20112, 23020, 25140, 27624, 33520, 34530, 36832, 40224, 46040, 50280, 55248, 67040, 69060, 92080, 100560, 110496, 138120, 184160, 201120, 276240, 482269, 552480, 964538, 1446807, 1929076, 2411345, 2893614, 3858152, 4822690, 5787228, 7234035, 7716304, 9645380, 11574456, 14468070, 15432608, 19290760, 23148912, 28936140, 38581520, 46297824, 57872280, 77163040, 115744560, 231489120]

約数ペア:

[(1, 231489120), (2, 115744560), (3, 77163040), (4, 57872280), (5, 46297824), (6, 38581520), (8, 28936140), (10, 23148912), (12, 19290760), (15, 15432608), (16, 14468070), (20, 11574456), (24, 9645380), (30, 7716304), (32, 7234035), (40, 5787228), (48, 4822690), (60, 3858152), (80, 2893614), (96, 2411345), (120, 1929076), (160, 1446807), (240, 964538), (419, 552480), (480, 482269), (838, 276240), (1151, 201120), (1257, 184160), (1676, 138120), (2095, 110496), (2302, 100560), (2514, 92080), (3352, 69060), (3453, 67040), (4190, 55248), (4604, 50280), (5028, 46040), (5755, 40224), (6285, 36832), (6704, 34530), (6906, 33520), (8380, 27624), (9208, 25140), (10056, 23020), (11510, 20112), (12570, 18416), (13408, 17265), (13812, 16760)]