177984120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 128

約数和(自身を含む): 567129600

約数和(自身を除く): 389145480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 59, 60, 69, 92, 115, 118, 120, 138, 177, 184, 230, 236, 276, 295, 345, 354, 460, 472, 552, 590, 690, 708, 885, 920, 1093, 1180, 1357, 1380, 1416, 1770, 2186, 2360, 2714, 2760, 3279, 3540, 4071, 4372, 5428, 5465, 6558, 6785, 7080, 8142, 8744, 10856, 10930, 13116, 13570, 16284, 16395, 20355, 21860, 25139, 26232, 27140, 32568, 32790, 40710, 43720, 50278, 54280, 64487, 65580, 75417, 81420, 100556, 125695, 128974, 131160, 150834, 162840, 193461, 201112, 251390, 257948, 301668, 322435, 377085, 386922, 502780, 515896, 603336, 644870, 754170, 773844, 967305, 1005560, 1289740, 1483201, 1508340, 1547688, 1934610, 2579480, 2966402, 3016680, 3869220, 4449603, 5932804, 7416005, 7738440, 8899206, 11865608, 14832010, 17798412, 22248015, 29664020, 35596824, 44496030, 59328040, 88992060, 177984120]

約数ペア:

[(1, 177984120), (2, 88992060), (3, 59328040), (4, 44496030), (5, 35596824), (6, 29664020), (8, 22248015), (10, 17798412), (12, 14832010), (15, 11865608), (20, 8899206), (23, 7738440), (24, 7416005), (30, 5932804), (40, 4449603), (46, 3869220), (59, 3016680), (60, 2966402), (69, 2579480), (92, 1934610), (115, 1547688), (118, 1508340), (120, 1483201), (138, 1289740), (177, 1005560), (184, 967305), (230, 773844), (236, 754170), (276, 644870), (295, 603336), (345, 515896), (354, 502780), (460, 386922), (472, 377085), (552, 322435), (590, 301668), (690, 257948), (708, 251390), (885, 201112), (920, 193461), (1093, 162840), (1180, 150834), (1357, 131160), (1380, 128974), (1416, 125695), (1770, 100556), (2186, 81420), (2360, 75417), (2714, 65580), (2760, 64487), (3279, 54280), (3540, 50278), (4071, 43720), (4372, 40710), (5428, 32790), (5465, 32568), (6558, 27140), (6785, 26232), (7080, 25139), (8142, 21860), (8744, 20355), (10856, 16395), (10930, 16284), (13116, 13570)]