144721320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8803}}^1$

素因数の和:8954

約数の個数: 64

約数和(自身を含む): 437382720

約数和(自身を除く): 292661400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 8803, 16440, 17606, 26409, 35212, 44015, 52818, 70424, 88030, 105636, 132045, 176060, 211272, 264090, 352120, 528180, 1056360, 1206011, 2412022, 3618033, 4824044, 6030055, 7236066, 9648088, 12060110, 14472132, 18090165, 24120220, 28944264, 36180330, 48240440, 72360660, 144721320]

約数ペア:

[(1, 144721320), (2, 72360660), (3, 48240440), (4, 36180330), (5, 28944264), (6, 24120220), (8, 18090165), (10, 14472132), (12, 12060110), (15, 9648088), (20, 7236066), (24, 6030055), (30, 4824044), (40, 3618033), (60, 2412022), (120, 1206011), (137, 1056360), (274, 528180), (411, 352120), (548, 264090), (685, 211272), (822, 176060), (1096, 132045), (1370, 105636), (1644, 88030), (2055, 70424), (2740, 52818), (3288, 44015), (4110, 35212), (5480, 26409), (8220, 17606), (8803, 16440)]