339750480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 160

約数和(自身を含む): 1118142720

約数和(自身を除く): 778392240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 138, 183, 184, 230, 240, 244, 276, 305, 345, 366, 368, 460, 488, 552, 610, 690, 732, 915, 920, 976, 1009, 1104, 1220, 1380, 1403, 1464, 1830, 1840, 2018, 2440, 2760, 2806, 2928, 3027, 3660, 4036, 4209, 4880, 5045, 5520, 5612, 6054, 7015, 7320, 8072, 8418, 10090, 11224, 12108, 14030, 14640, 15135, 16144, 16836, 20180, 21045, 22448, 23207, 24216, 28060, 30270, 33672, 40360, 42090, 46414, 48432, 56120, 60540, 61549, 67344, 69621, 80720, 84180, 92828, 112240, 116035, 121080, 123098, 139242, 168360, 184647, 185656, 232070, 242160, 246196, 278484, 307745, 336720, 348105, 369294, 371312, 464140, 492392, 556968, 615490, 696210, 738588, 923235, 928280, 984784, 1113936, 1230980, 1392420, 1415627, 1477176, 1846470, 1856560, 2461960, 2784840, 2831254, 2954352, 3692940, 4246881, 4923920, 5569680, 5662508, 7078135, 7385880, 8493762, 11325016, 14156270, 14771760, 16987524, 21234405, 22650032, 28312540, 33975048, 42468810, 56625080, 67950096, 84937620, 113250160, 169875240, 339750480]

約数ペア:

[(1, 339750480), (2, 169875240), (3, 113250160), (4, 84937620), (5, 67950096), (6, 56625080), (8, 42468810), (10, 33975048), (12, 28312540), (15, 22650032), (16, 21234405), (20, 16987524), (23, 14771760), (24, 14156270), (30, 11325016), (40, 8493762), (46, 7385880), (48, 7078135), (60, 5662508), (61, 5569680), (69, 4923920), (80, 4246881), (92, 3692940), (115, 2954352), (120, 2831254), (122, 2784840), (138, 2461960), (183, 1856560), (184, 1846470), (230, 1477176), (240, 1415627), (244, 1392420), (276, 1230980), (305, 1113936), (345, 984784), (366, 928280), (368, 923235), (460, 738588), (488, 696210), (552, 615490), (610, 556968), (690, 492392), (732, 464140), (915, 371312), (920, 369294), (976, 348105), (1009, 336720), (1104, 307745), (1220, 278484), (1380, 246196), (1403, 242160), (1464, 232070), (1830, 185656), (1840, 184647), (2018, 168360), (2440, 139242), (2760, 123098), (2806, 121080), (2928, 116035), (3027, 112240), (3660, 92828), (4036, 84180), (4209, 80720), (4880, 69621), (5045, 67344), (5520, 61549), (5612, 60540), (6054, 56120), (7015, 48432), (7320, 46414), (8072, 42090), (8418, 40360), (10090, 33672), (11224, 30270), (12108, 28060), (14030, 24216), (14640, 23207), (15135, 22448), (16144, 21045), (16836, 20180)]