252368520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 787968000

約数和(自身を除く): 535599480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 179, 186, 248, 310, 358, 372, 379, 465, 537, 620, 716, 744, 758, 895, 930, 1074, 1137, 1240, 1432, 1516, 1790, 1860, 1895, 2148, 2274, 2685, 3032, 3580, 3720, 3790, 4296, 4548, 5370, 5549, 5685, 7160, 7580, 9096, 10740, 11098, 11370, 11749, 15160, 16647, 21480, 22196, 22740, 23498, 27745, 33294, 35247, 44392, 45480, 46996, 55490, 58745, 66588, 67841, 70494, 83235, 93992, 110980, 117490, 133176, 135682, 140988, 166470, 176235, 203523, 221960, 234980, 271364, 281976, 332940, 339205, 352470, 407046, 469960, 542728, 665880, 678410, 704940, 814092, 1017615, 1356820, 1409880, 1628184, 2035230, 2103071, 2713640, 4070460, 4206142, 6309213, 8140920, 8412284, 10515355, 12618426, 16824568, 21030710, 25236852, 31546065, 42061420, 50473704, 63092130, 84122840, 126184260, 252368520]

約数ペア:

[(1, 252368520), (2, 126184260), (3, 84122840), (4, 63092130), (5, 50473704), (6, 42061420), (8, 31546065), (10, 25236852), (12, 21030710), (15, 16824568), (20, 12618426), (24, 10515355), (30, 8412284), (31, 8140920), (40, 6309213), (60, 4206142), (62, 4070460), (93, 2713640), (120, 2103071), (124, 2035230), (155, 1628184), (179, 1409880), (186, 1356820), (248, 1017615), (310, 814092), (358, 704940), (372, 678410), (379, 665880), (465, 542728), (537, 469960), (620, 407046), (716, 352470), (744, 339205), (758, 332940), (895, 281976), (930, 271364), (1074, 234980), (1137, 221960), (1240, 203523), (1432, 176235), (1516, 166470), (1790, 140988), (1860, 135682), (1895, 133176), (2148, 117490), (2274, 110980), (2685, 93992), (3032, 83235), (3580, 70494), (3720, 67841), (3790, 66588), (4296, 58745), (4548, 55490), (5370, 46996), (5549, 45480), (5685, 44392), (7160, 35247), (7580, 33294), (9096, 27745), (10740, 23498), (11098, 22740), (11370, 22196), (11749, 21480), (15160, 16647)]