121862280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 387763200

約数和(自身を除く): 265900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 402, 460, 536, 552, 659, 670, 690, 804, 920, 1005, 1318, 1340, 1380, 1541, 1608, 1977, 2010, 2636, 2680, 2760, 3082, 3295, 3954, 4020, 4623, 5272, 6164, 6590, 7705, 7908, 8040, 9246, 9885, 12328, 13180, 15157, 15410, 15816, 18492, 19770, 23115, 26360, 30314, 30820, 36984, 39540, 44153, 45471, 46230, 60628, 61640, 75785, 79080, 88306, 90942, 92460, 121256, 132459, 151570, 176612, 181884, 184920, 220765, 227355, 264918, 303140, 353224, 363768, 441530, 454710, 529836, 606280, 662295, 883060, 909420, 1015519, 1059672, 1324590, 1766120, 1818840, 2031038, 2649180, 3046557, 4062076, 5077595, 5298360, 6093114, 8124152, 10155190, 12186228, 15232785, 20310380, 24372456, 30465570, 40620760, 60931140, 121862280]

約数ペア:

[(1, 121862280), (2, 60931140), (3, 40620760), (4, 30465570), (5, 24372456), (6, 20310380), (8, 15232785), (10, 12186228), (12, 10155190), (15, 8124152), (20, 6093114), (23, 5298360), (24, 5077595), (30, 4062076), (40, 3046557), (46, 2649180), (60, 2031038), (67, 1818840), (69, 1766120), (92, 1324590), (115, 1059672), (120, 1015519), (134, 909420), (138, 883060), (184, 662295), (201, 606280), (230, 529836), (268, 454710), (276, 441530), (335, 363768), (345, 353224), (402, 303140), (460, 264918), (536, 227355), (552, 220765), (659, 184920), (670, 181884), (690, 176612), (804, 151570), (920, 132459), (1005, 121256), (1318, 92460), (1340, 90942), (1380, 88306), (1541, 79080), (1608, 75785), (1977, 61640), (2010, 60628), (2636, 46230), (2680, 45471), (2760, 44153), (3082, 39540), (3295, 36984), (3954, 30820), (4020, 30314), (4623, 26360), (5272, 23115), (6164, 19770), (6590, 18492), (7705, 15816), (7908, 15410), (8040, 15157), (9246, 13180), (9885, 12328)]