8845440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 29963520

約数和(自身を除く): 21118080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 271, 272, 320, 340, 384, 408, 480, 510, 542, 544, 640, 680, 813, 816, 960, 1020, 1084, 1088, 1355, 1360, 1626, 1632, 1920, 2040, 2168, 2176, 2710, 2720, 3252, 3264, 4065, 4080, 4336, 4607, 5420, 5440, 6504, 6528, 8130, 8160, 8672, 9214, 10840, 10880, 13008, 13821, 16260, 16320, 17344, 18428, 21680, 23035, 26016, 27642, 32520, 32640, 34688, 36856, 43360, 46070, 52032, 55284, 65040, 69105, 73712, 86720, 92140, 104064, 110568, 130080, 138210, 147424, 173440, 184280, 221136, 260160, 276420, 294848, 368560, 442272, 520320, 552840, 589696, 737120, 884544, 1105680, 1474240, 1769088, 2211360, 2948480, 4422720, 8845440]

約数ペア:

[(1, 8845440), (2, 4422720), (3, 2948480), (4, 2211360), (5, 1769088), (6, 1474240), (8, 1105680), (10, 884544), (12, 737120), (15, 589696), (16, 552840), (17, 520320), (20, 442272), (24, 368560), (30, 294848), (32, 276420), (34, 260160), (40, 221136), (48, 184280), (51, 173440), (60, 147424), (64, 138210), (68, 130080), (80, 110568), (85, 104064), (96, 92140), (102, 86720), (120, 73712), (128, 69105), (136, 65040), (160, 55284), (170, 52032), (192, 46070), (204, 43360), (240, 36856), (255, 34688), (271, 32640), (272, 32520), (320, 27642), (340, 26016), (384, 23035), (408, 21680), (480, 18428), (510, 17344), (542, 16320), (544, 16260), (640, 13821), (680, 13008), (813, 10880), (816, 10840), (960, 9214), (1020, 8672), (1084, 8160), (1088, 8130), (1355, 6528), (1360, 6504), (1626, 5440), (1632, 5420), (1920, 4607), (2040, 4336), (2168, 4080), (2176, 4065), (2710, 3264), (2720, 3252)]