56591280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1483}}^1$

素因数の和:1555

約数の個数: 120

約数和(自身を含む): 193768848

約数和(自身を除く): 137177568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1483, 1590, 1908, 2120, 2385, 2544, 2966, 3180, 3816, 4240, 4449, 4770, 5932, 6360, 7415, 7632, 8898, 9540, 11864, 12720, 13347, 14830, 17796, 19080, 22245, 23728, 26694, 29660, 35592, 38160, 44490, 53388, 59320, 66735, 71184, 78599, 88980, 106776, 118640, 133470, 157198, 177960, 213552, 235797, 266940, 314396, 355920, 392995, 471594, 533880, 628792, 707391, 785990, 943188, 1067760, 1178985, 1257584, 1414782, 1571980, 1886376, 2357970, 2829564, 3143960, 3536955, 3772752, 4715940, 5659128, 6287920, 7073910, 9431880, 11318256, 14147820, 18863760, 28295640, 56591280]

約数ペア:

[(1, 56591280), (2, 28295640), (3, 18863760), (4, 14147820), (5, 11318256), (6, 9431880), (8, 7073910), (9, 6287920), (10, 5659128), (12, 4715940), (15, 3772752), (16, 3536955), (18, 3143960), (20, 2829564), (24, 2357970), (30, 1886376), (36, 1571980), (40, 1414782), (45, 1257584), (48, 1178985), (53, 1067760), (60, 943188), (72, 785990), (80, 707391), (90, 628792), (106, 533880), (120, 471594), (144, 392995), (159, 355920), (180, 314396), (212, 266940), (240, 235797), (265, 213552), (318, 177960), (360, 157198), (424, 133470), (477, 118640), (530, 106776), (636, 88980), (720, 78599), (795, 71184), (848, 66735), (954, 59320), (1060, 53388), (1272, 44490), (1483, 38160), (1590, 35592), (1908, 29660), (2120, 26694), (2385, 23728), (2544, 22245), (2966, 19080), (3180, 17796), (3816, 14830), (4240, 13347), (4449, 12720), (4770, 11864), (5932, 9540), (6360, 8898), (7415, 7632)]