455259240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54983}}^1$

素因数の和:55023

約数の個数: 96

約数和(自身を含む): 1543950720

約数和(自身を除く): 1088691480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 54983, 109966, 164949, 219932, 274915, 329898, 439864, 494847, 549830, 659796, 824745, 989694, 1099660, 1264609, 1319592, 1649490, 1979388, 2199320, 2474235, 2529218, 3298980, 3793827, 3958776, 4948470, 5058436, 6323045, 6597960, 7587654, 9896940, 10116872, 11381481, 12646090, 15175308, 18969135, 19793880, 22762962, 25292180, 30350616, 37938270, 45525924, 50584360, 56907405, 75876540, 91051848, 113814810, 151753080, 227629620, 455259240]

約数ペア:

[(1, 455259240), (2, 227629620), (3, 151753080), (4, 113814810), (5, 91051848), (6, 75876540), (8, 56907405), (9, 50584360), (10, 45525924), (12, 37938270), (15, 30350616), (18, 25292180), (20, 22762962), (23, 19793880), (24, 18969135), (30, 15175308), (36, 12646090), (40, 11381481), (45, 10116872), (46, 9896940), (60, 7587654), (69, 6597960), (72, 6323045), (90, 5058436), (92, 4948470), (115, 3958776), (120, 3793827), (138, 3298980), (180, 2529218), (184, 2474235), (207, 2199320), (230, 1979388), (276, 1649490), (345, 1319592), (360, 1264609), (414, 1099660), (460, 989694), (552, 824745), (690, 659796), (828, 549830), (920, 494847), (1035, 439864), (1380, 329898), (1656, 274915), (2070, 219932), (2760, 164949), (4140, 109966), (8280, 54983)]