188298960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25309}}^1$

素因数の和:25356

約数の個数: 80

約数和(自身を含む): 602580480

約数和(自身を除く): 414281520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 25309, 50618, 75927, 101236, 126545, 151854, 202472, 253090, 303708, 379635, 404944, 506180, 607416, 759270, 784579, 1012360, 1214832, 1518540, 1569158, 2024720, 2353737, 3037080, 3138316, 3922895, 4707474, 6074160, 6276632, 7845790, 9414948, 11768685, 12553264, 15691580, 18829896, 23537370, 31383160, 37659792, 47074740, 62766320, 94149480, 188298960]

約数ペア:

[(1, 188298960), (2, 94149480), (3, 62766320), (4, 47074740), (5, 37659792), (6, 31383160), (8, 23537370), (10, 18829896), (12, 15691580), (15, 12553264), (16, 11768685), (20, 9414948), (24, 7845790), (30, 6276632), (31, 6074160), (40, 4707474), (48, 3922895), (60, 3138316), (62, 3037080), (80, 2353737), (93, 2024720), (120, 1569158), (124, 1518540), (155, 1214832), (186, 1012360), (240, 784579), (248, 759270), (310, 607416), (372, 506180), (465, 404944), (496, 379635), (620, 303708), (744, 253090), (930, 202472), (1240, 151854), (1488, 126545), (1860, 101236), (2480, 75927), (3720, 50618), (7440, 25309)]