27201960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 92016000

約数和(自身を除く): 64814040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 283, 356, 360, 445, 534, 540, 566, 712, 801, 849, 890, 1068, 1080, 1132, 1335, 1415, 1602, 1698, 1780, 2136, 2264, 2403, 2547, 2670, 2830, 3204, 3396, 3560, 4005, 4245, 4806, 5094, 5340, 5660, 6408, 6792, 7641, 8010, 8490, 9612, 10188, 10680, 11320, 12015, 12735, 15282, 16020, 16980, 19224, 20376, 24030, 25187, 25470, 30564, 32040, 33960, 38205, 48060, 50374, 50940, 61128, 75561, 76410, 96120, 100748, 101880, 125935, 151122, 152820, 201496, 226683, 251870, 302244, 305640, 377805, 453366, 503740, 604488, 680049, 755610, 906732, 1007480, 1133415, 1360098, 1511220, 1813464, 2266830, 2720196, 3022440, 3400245, 4533660, 5440392, 6800490, 9067320, 13600980, 27201960]

約数ペア:

[(1, 27201960), (2, 13600980), (3, 9067320), (4, 6800490), (5, 5440392), (6, 4533660), (8, 3400245), (9, 3022440), (10, 2720196), (12, 2266830), (15, 1813464), (18, 1511220), (20, 1360098), (24, 1133415), (27, 1007480), (30, 906732), (36, 755610), (40, 680049), (45, 604488), (54, 503740), (60, 453366), (72, 377805), (89, 305640), (90, 302244), (108, 251870), (120, 226683), (135, 201496), (178, 152820), (180, 151122), (216, 125935), (267, 101880), (270, 100748), (283, 96120), (356, 76410), (360, 75561), (445, 61128), (534, 50940), (540, 50374), (566, 48060), (712, 38205), (801, 33960), (849, 32040), (890, 30564), (1068, 25470), (1080, 25187), (1132, 24030), (1335, 20376), (1415, 19224), (1602, 16980), (1698, 16020), (1780, 15282), (2136, 12735), (2264, 12015), (2403, 11320), (2547, 10680), (2670, 10188), (2830, 9612), (3204, 8490), (3396, 8010), (3560, 7641), (4005, 6792), (4245, 6408), (4806, 5660), (5094, 5340)]