48151680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 128

約数和(自身を含む): 158630400

約数和(自身を除く): 110478720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 809, 930, 960, 992, 1240, 1488, 1618, 1860, 1920, 1984, 2427, 2480, 2976, 3236, 3720, 3968, 4045, 4854, 4960, 5952, 6472, 7440, 8090, 9708, 9920, 11904, 12135, 12944, 14880, 16180, 19416, 19840, 24270, 25079, 25888, 29760, 32360, 38832, 48540, 50158, 51776, 59520, 64720, 75237, 77664, 97080, 100316, 103552, 125395, 129440, 150474, 155328, 194160, 200632, 250790, 258880, 300948, 310656, 376185, 388320, 401264, 501580, 517760, 601896, 752370, 776640, 802528, 1003160, 1203792, 1504740, 1553280, 1605056, 2006320, 2407584, 3009480, 3210112, 4012640, 4815168, 6018960, 8025280, 9630336, 12037920, 16050560, 24075840, 48151680]

約数ペア:

[(1, 48151680), (2, 24075840), (3, 16050560), (4, 12037920), (5, 9630336), (6, 8025280), (8, 6018960), (10, 4815168), (12, 4012640), (15, 3210112), (16, 3009480), (20, 2407584), (24, 2006320), (30, 1605056), (31, 1553280), (32, 1504740), (40, 1203792), (48, 1003160), (60, 802528), (62, 776640), (64, 752370), (80, 601896), (93, 517760), (96, 501580), (120, 401264), (124, 388320), (128, 376185), (155, 310656), (160, 300948), (186, 258880), (192, 250790), (240, 200632), (248, 194160), (310, 155328), (320, 150474), (372, 129440), (384, 125395), (465, 103552), (480, 100316), (496, 97080), (620, 77664), (640, 75237), (744, 64720), (809, 59520), (930, 51776), (960, 50158), (992, 48540), (1240, 38832), (1488, 32360), (1618, 29760), (1860, 25888), (1920, 25079), (1984, 24270), (2427, 19840), (2480, 19416), (2976, 16180), (3236, 14880), (3720, 12944), (3968, 12135), (4045, 11904), (4854, 9920), (4960, 9708), (5952, 8090), (6472, 7440)]