456230280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18191}}^1$

素因数の和:18235

約数の個数: 128

約数和(自身を含む): 1571788800

約数和(自身を除く): 1115558520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 18191, 25080, 36382, 54573, 72764, 90955, 109146, 145528, 181910, 200101, 218292, 272865, 345629, 363820, 400202, 436584, 545730, 600303, 691258, 727640, 800404, 1000505, 1036887, 1091460, 1200606, 1382516, 1600808, 1728145, 2001010, 2073774, 2182920, 2401212, 2765032, 3001515, 3456290, 3801919, 4002020, 4147548, 4802424, 5184435, 6003030, 6912580, 7603838, 8004040, 8295096, 10368870, 11405757, 12006060, 13825160, 15207676, 19009595, 20737740, 22811514, 24012120, 30415352, 38019190, 41475480, 45623028, 57028785, 76038380, 91246056, 114057570, 152076760, 228115140, 456230280]

約数ペア:

[(1, 456230280), (2, 228115140), (3, 152076760), (4, 114057570), (5, 91246056), (6, 76038380), (8, 57028785), (10, 45623028), (11, 41475480), (12, 38019190), (15, 30415352), (19, 24012120), (20, 22811514), (22, 20737740), (24, 19009595), (30, 15207676), (33, 13825160), (38, 12006060), (40, 11405757), (44, 10368870), (55, 8295096), (57, 8004040), (60, 7603838), (66, 6912580), (76, 6003030), (88, 5184435), (95, 4802424), (110, 4147548), (114, 4002020), (120, 3801919), (132, 3456290), (152, 3001515), (165, 2765032), (190, 2401212), (209, 2182920), (220, 2073774), (228, 2001010), (264, 1728145), (285, 1600808), (330, 1382516), (380, 1200606), (418, 1091460), (440, 1036887), (456, 1000505), (570, 800404), (627, 727640), (660, 691258), (760, 600303), (836, 545730), (1045, 436584), (1140, 400202), (1254, 363820), (1320, 345629), (1672, 272865), (2090, 218292), (2280, 200101), (2508, 181910), (3135, 145528), (4180, 109146), (5016, 90955), (6270, 72764), (8360, 54573), (12540, 36382), (18191, 25080)]