511360020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2729}}^1$

素因数の和:3094

約数の個数: 96

約数和(自身を含む): 1596067200

約数和(自身を除く): 1084707180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 347, 540, 694, 1041, 1388, 1735, 2082, 2729, 3123, 3470, 4164, 5205, 5458, 6246, 6940, 8187, 9369, 10410, 10916, 12492, 13645, 15615, 16374, 18738, 20820, 24561, 27290, 31230, 32748, 37476, 40935, 46845, 49122, 54580, 62460, 73683, 81870, 93690, 98244, 122805, 147366, 163740, 187380, 245610, 294732, 368415, 491220, 736830, 946963, 1473660, 1893926, 2840889, 3787852, 4734815, 5681778, 8522667, 9469630, 11363556, 14204445, 17045334, 18939260, 25568001, 28408890, 34090668, 42613335, 51136002, 56817780, 85226670, 102272004, 127840005, 170453340, 255680010, 511360020]

約数ペア:

[(1, 511360020), (2, 255680010), (3, 170453340), (4, 127840005), (5, 102272004), (6, 85226670), (9, 56817780), (10, 51136002), (12, 42613335), (15, 34090668), (18, 28408890), (20, 25568001), (27, 18939260), (30, 17045334), (36, 14204445), (45, 11363556), (54, 9469630), (60, 8522667), (90, 5681778), (108, 4734815), (135, 3787852), (180, 2840889), (270, 1893926), (347, 1473660), (540, 946963), (694, 736830), (1041, 491220), (1388, 368415), (1735, 294732), (2082, 245610), (2729, 187380), (3123, 163740), (3470, 147366), (4164, 122805), (5205, 98244), (5458, 93690), (6246, 81870), (6940, 73683), (8187, 62460), (9369, 54580), (10410, 49122), (10916, 46845), (12492, 40935), (13645, 37476), (15615, 32748), (16374, 31230), (18738, 27290), (20820, 24561)]