1230209712

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:875

約数の個数: 120

約数和(自身を含む): 3525444000

約数和(自身を除く): 2295234288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 359, 424, 449, 477, 636, 718, 848, 898, 954, 1077, 1272, 1347, 1436, 1796, 1908, 2154, 2544, 2694, 2872, 3231, 3592, 3816, 4041, 4308, 5388, 5744, 6462, 7184, 7632, 8082, 8616, 10776, 12924, 16164, 17232, 19027, 21552, 23797, 25848, 32328, 38054, 47594, 51696, 57081, 64656, 71391, 76108, 95188, 114162, 142782, 152216, 161191, 171243, 190376, 214173, 228324, 285564, 304432, 322382, 342486, 380752, 428346, 456648, 483573, 571128, 644764, 684972, 856692, 913296, 967146, 1142256, 1289528, 1369944, 1450719, 1713384, 1934292, 2579056, 2739888, 2901438, 3426768, 3868584, 5802876, 7737168, 8543123, 11605752, 17086246, 23211504, 25629369, 34172492, 51258738, 68344984, 76888107, 102517476, 136689968, 153776214, 205034952, 307552428, 410069904, 615104856, 1230209712]

約数ペア:

[(1, 1230209712), (2, 615104856), (3, 410069904), (4, 307552428), (6, 205034952), (8, 153776214), (9, 136689968), (12, 102517476), (16, 76888107), (18, 68344984), (24, 51258738), (36, 34172492), (48, 25629369), (53, 23211504), (72, 17086246), (106, 11605752), (144, 8543123), (159, 7737168), (212, 5802876), (318, 3868584), (359, 3426768), (424, 2901438), (449, 2739888), (477, 2579056), (636, 1934292), (718, 1713384), (848, 1450719), (898, 1369944), (954, 1289528), (1077, 1142256), (1272, 967146), (1347, 913296), (1436, 856692), (1796, 684972), (1908, 644764), (2154, 571128), (2544, 483573), (2694, 456648), (2872, 428346), (3231, 380752), (3592, 342486), (3816, 322382), (4041, 304432), (4308, 285564), (5388, 228324), (5744, 214173), (6462, 190376), (7184, 171243), (7632, 161191), (8082, 152216), (8616, 142782), (10776, 114162), (12924, 95188), (16164, 76108), (17232, 71391), (19027, 64656), (21552, 57081), (23797, 51696), (25848, 47594), (32328, 38054)]