757396440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30491}}^1$

素因数の和:30534

約数の個数: 128

約数和(自身を含む): 2634508800

約数和(自身を除く): 1877112360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 30491, 60982, 91473, 121964, 152455, 182946, 243928, 274419, 304910, 365892, 457365, 548838, 609820, 701293, 731784, 823257, 914730, 1097676, 1219640, 1372095, 1402586, 1646514, 1829460, 2103879, 2195352, 2744190, 2805172, 3293028, 3506465, 3658920, 4116285, 4207758, 5488380, 5610344, 6311637, 6586056, 7012930, 8232570, 8415516, 10519395, 10976760, 12623274, 14025860, 16465140, 16831032, 18934911, 21038790, 25246548, 28051720, 31558185, 32930280, 37869822, 42077580, 50493096, 63116370, 75739644, 84155160, 94674555, 126232740, 151479288, 189349110, 252465480, 378698220, 757396440]

約数ペア:

[(1, 757396440), (2, 378698220), (3, 252465480), (4, 189349110), (5, 151479288), (6, 126232740), (8, 94674555), (9, 84155160), (10, 75739644), (12, 63116370), (15, 50493096), (18, 42077580), (20, 37869822), (23, 32930280), (24, 31558185), (27, 28051720), (30, 25246548), (36, 21038790), (40, 18934911), (45, 16831032), (46, 16465140), (54, 14025860), (60, 12623274), (69, 10976760), (72, 10519395), (90, 8415516), (92, 8232570), (108, 7012930), (115, 6586056), (120, 6311637), (135, 5610344), (138, 5488380), (180, 4207758), (184, 4116285), (207, 3658920), (216, 3506465), (230, 3293028), (270, 2805172), (276, 2744190), (345, 2195352), (360, 2103879), (414, 1829460), (460, 1646514), (540, 1402586), (552, 1372095), (621, 1219640), (690, 1097676), (828, 914730), (920, 823257), (1035, 731784), (1080, 701293), (1242, 609820), (1380, 548838), (1656, 457365), (2070, 365892), (2484, 304910), (2760, 274419), (3105, 243928), (4140, 182946), (4968, 152455), (6210, 121964), (8280, 91473), (12420, 60982), (24840, 30491)]