381791520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24103}}^1$

素因数の和:24135

約数の個数: 144

約数和(自身を含む): 1421364672

約数和(自身を除く): 1039573152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 24103, 48206, 72309, 96412, 120515, 144618, 192824, 216927, 241030, 265133, 289236, 361545, 385648, 433854, 482060, 530266, 578472, 723090, 771296, 795399, 867708, 964120, 1060532, 1084635, 1156944, 1325665, 1446180, 1590798, 1735416, 1928240, 2121064, 2169270, 2313888, 2386197, 2651330, 2892360, 3181596, 3470832, 3856480, 3976995, 4242128, 4338540, 4772394, 5302660, 5784720, 6363192, 6941664, 7953990, 8484256, 8677080, 9544788, 10605320, 11569440, 11930985, 12726384, 15907980, 17354160, 19089576, 21210640, 23861970, 25452768, 31815960, 34708320, 38179152, 42421280, 47723940, 63631920, 76358304, 95447880, 127263840, 190895760, 381791520]

約数ペア:

[(1, 381791520), (2, 190895760), (3, 127263840), (4, 95447880), (5, 76358304), (6, 63631920), (8, 47723940), (9, 42421280), (10, 38179152), (11, 34708320), (12, 31815960), (15, 25452768), (16, 23861970), (18, 21210640), (20, 19089576), (22, 17354160), (24, 15907980), (30, 12726384), (32, 11930985), (33, 11569440), (36, 10605320), (40, 9544788), (44, 8677080), (45, 8484256), (48, 7953990), (55, 6941664), (60, 6363192), (66, 5784720), (72, 5302660), (80, 4772394), (88, 4338540), (90, 4242128), (96, 3976995), (99, 3856480), (110, 3470832), (120, 3181596), (132, 2892360), (144, 2651330), (160, 2386197), (165, 2313888), (176, 2169270), (180, 2121064), (198, 1928240), (220, 1735416), (240, 1590798), (264, 1446180), (288, 1325665), (330, 1156944), (352, 1084635), (360, 1060532), (396, 964120), (440, 867708), (480, 795399), (495, 771296), (528, 723090), (660, 578472), (720, 530266), (792, 482060), (880, 433854), (990, 385648), (1056, 361545), (1320, 289236), (1440, 265133), (1584, 241030), (1760, 216927), (1980, 192824), (2640, 144618), (3168, 120515), (3960, 96412), (5280, 72309), (7920, 48206), (15840, 24103)]