48984960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:876

約数の個数: 128

約数和(自身を含む): 161372160

約数和(自身を除く): 112387200

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, 823, 930, 960, 992, 1240, 1488, 1646, 1860, 1920, 1984, 2469, 2480, 2976, 3292, 3720, 3968, 4115, 4938, 4960, 5952, 6584, 7440, 8230, 9876, 9920, 11904, 12345, 13168, 14880, 16460, 19752, 19840, 24690, 25513, 26336, 29760, 32920, 39504, 49380, 51026, 52672, 59520, 65840, 76539, 79008, 98760, 102052, 105344, 127565, 131680, 153078, 158016, 197520, 204104, 255130, 263360, 306156, 316032, 382695, 395040, 408208, 510260, 526720, 612312, 765390, 790080, 816416, 1020520, 1224624, 1530780, 1580160, 1632832, 2041040, 2449248, 3061560, 3265664, 4082080, 4898496, 6123120, 8164160, 9796992, 12246240, 16328320, 24492480, 48984960]

約数ペア:

[(1, 48984960), (2, 24492480), (3, 16328320), (4, 12246240), (5, 9796992), (6, 8164160), (8, 6123120), (10, 4898496), (12, 4082080), (15, 3265664), (16, 3061560), (20, 2449248), (24, 2041040), (30, 1632832), (31, 1580160), (32, 1530780), (40, 1224624), (48, 1020520), (60, 816416), (62, 790080), (64, 765390), (80, 612312), (93, 526720), (96, 510260), (120, 408208), (124, 395040), (128, 382695), (155, 316032), (160, 306156), (186, 263360), (192, 255130), (240, 204104), (248, 197520), (310, 158016), (320, 153078), (372, 131680), (384, 127565), (465, 105344), (480, 102052), (496, 98760), (620, 79008), (640, 76539), (744, 65840), (823, 59520), (930, 52672), (960, 51026), (992, 49380), (1240, 39504), (1488, 32920), (1646, 29760), (1860, 26336), (1920, 25513), (1984, 24690), (2469, 19840), (2480, 19752), (2976, 16460), (3292, 14880), (3720, 13168), (3968, 12345), (4115, 11904), (4938, 9920), (4960, 9876), (5952, 8230), (6584, 7440)]