865296720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9463}}^1$

素因数の和:9609

約数の個数: 120

約数和(自身を含む): 2929145856

約数和(自身を除く): 2063849136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 9144, 9463, 10160, 11430, 15240, 18288, 18926, 22860, 28389, 30480, 37852, 45720, 47315, 56778, 75704, 85167, 91440, 94630, 113556, 141945, 151408, 170334, 189260, 227112, 283890, 340668, 378520, 425835, 454224, 567780, 681336, 757040, 851670, 1135560, 1201801, 1362672, 1703340, 2271120, 2403602, 3406680, 3605403, 4807204, 6009005, 6813360, 7210806, 9614408, 10816209, 12018010, 14421612, 18027015, 19228816, 21632418, 24036020, 28843224, 36054030, 43264836, 48072040, 54081045, 57686448, 72108060, 86529672, 96144080, 108162090, 144216120, 173059344, 216324180, 288432240, 432648360, 865296720]

約数ペア:

[(1, 865296720), (2, 432648360), (3, 288432240), (4, 216324180), (5, 173059344), (6, 144216120), (8, 108162090), (9, 96144080), (10, 86529672), (12, 72108060), (15, 57686448), (16, 54081045), (18, 48072040), (20, 43264836), (24, 36054030), (30, 28843224), (36, 24036020), (40, 21632418), (45, 19228816), (48, 18027015), (60, 14421612), (72, 12018010), (80, 10816209), (90, 9614408), (120, 7210806), (127, 6813360), (144, 6009005), (180, 4807204), (240, 3605403), (254, 3406680), (360, 2403602), (381, 2271120), (508, 1703340), (635, 1362672), (720, 1201801), (762, 1135560), (1016, 851670), (1143, 757040), (1270, 681336), (1524, 567780), (1905, 454224), (2032, 425835), (2286, 378520), (2540, 340668), (3048, 283890), (3810, 227112), (4572, 189260), (5080, 170334), (5715, 151408), (6096, 141945), (7620, 113556), (9144, 94630), (9463, 91440), (10160, 85167), (11430, 75704), (15240, 56778), (18288, 47315), (18926, 45720), (22860, 37852), (28389, 30480)]