749032320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1063}}^1$

素因数の和:1452

約数の個数: 128

約数和(自身を含む): 2396298240

約数和(自身を除く): 1647265920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 367, 384, 480, 640, 734, 960, 1063, 1101, 1468, 1835, 1920, 2126, 2202, 2936, 3189, 3670, 4252, 4404, 5315, 5505, 5872, 6378, 7340, 8504, 8808, 10630, 11010, 11744, 12756, 14680, 15945, 17008, 17616, 21260, 22020, 23488, 25512, 29360, 31890, 34016, 35232, 42520, 44040, 46976, 51024, 58720, 63780, 68032, 70464, 85040, 88080, 102048, 117440, 127560, 136064, 140928, 170080, 176160, 204096, 234880, 255120, 340160, 352320, 390121, 408192, 510240, 680320, 704640, 780242, 1020480, 1170363, 1560484, 1950605, 2040960, 2340726, 3120968, 3901210, 4681452, 5851815, 6241936, 7802420, 9362904, 11703630, 12483872, 15604840, 18725808, 23407260, 24967744, 31209680, 37451616, 46814520, 49935488, 62419360, 74903232, 93629040, 124838720, 149806464, 187258080, 249677440, 374516160, 749032320]

約数ペア:

[(1, 749032320), (2, 374516160), (3, 249677440), (4, 187258080), (5, 149806464), (6, 124838720), (8, 93629040), (10, 74903232), (12, 62419360), (15, 49935488), (16, 46814520), (20, 37451616), (24, 31209680), (30, 24967744), (32, 23407260), (40, 18725808), (48, 15604840), (60, 12483872), (64, 11703630), (80, 9362904), (96, 7802420), (120, 6241936), (128, 5851815), (160, 4681452), (192, 3901210), (240, 3120968), (320, 2340726), (367, 2040960), (384, 1950605), (480, 1560484), (640, 1170363), (734, 1020480), (960, 780242), (1063, 704640), (1101, 680320), (1468, 510240), (1835, 408192), (1920, 390121), (2126, 352320), (2202, 340160), (2936, 255120), (3189, 234880), (3670, 204096), (4252, 176160), (4404, 170080), (5315, 140928), (5505, 136064), (5872, 127560), (6378, 117440), (7340, 102048), (8504, 88080), (8808, 85040), (10630, 70464), (11010, 68032), (11744, 63780), (12756, 58720), (14680, 51024), (15945, 46976), (17008, 44040), (17616, 42520), (21260, 35232), (22020, 34016), (23488, 31890), (25512, 29360)]