240078480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1427}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 745827264

約数和(自身を除く): 505748784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 701, 1402, 1427, 2103, 2804, 2854, 3505, 4206, 4281, 5608, 5708, 7010, 7135, 8412, 8562, 10515, 11216, 11416, 14020, 14270, 16824, 17124, 21030, 21405, 22832, 28040, 28540, 33648, 34248, 42060, 42810, 56080, 57080, 68496, 84120, 85620, 114160, 168240, 171240, 342480, 1000327, 2000654, 3000981, 4001308, 5001635, 6001962, 8002616, 10003270, 12003924, 15004905, 16005232, 20006540, 24007848, 30009810, 40013080, 48015696, 60019620, 80026160, 120039240, 240078480]

約数ペア:

[(1, 240078480), (2, 120039240), (3, 80026160), (4, 60019620), (5, 48015696), (6, 40013080), (8, 30009810), (10, 24007848), (12, 20006540), (15, 16005232), (16, 15004905), (20, 12003924), (24, 10003270), (30, 8002616), (40, 6001962), (48, 5001635), (60, 4001308), (80, 3000981), (120, 2000654), (240, 1000327), (701, 342480), (1402, 171240), (1427, 168240), (2103, 114160), (2804, 85620), (2854, 84120), (3505, 68496), (4206, 57080), (4281, 56080), (5608, 42810), (5708, 42060), (7010, 34248), (7135, 33648), (8412, 28540), (8562, 28040), (10515, 22832), (11216, 21405), (11416, 21030), (14020, 17124), (14270, 16824)]