90412080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1539

約数の個数: 160

約数和(自身を含む): 319265280

約数和(自身を除く): 228853200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1489, 1518, 1840, 2024, 2530, 2640, 2760, 2978, 3036, 3795, 4048, 4467, 5060, 5520, 5956, 6072, 7445, 7590, 8934, 10120, 11912, 12144, 14890, 15180, 16379, 17868, 20240, 22335, 23824, 29780, 30360, 32758, 34247, 35736, 44670, 49137, 59560, 60720, 65516, 68494, 71472, 81895, 89340, 98274, 102741, 119120, 131032, 136988, 163790, 171235, 178680, 196548, 205482, 245685, 262064, 273976, 327580, 342470, 357360, 376717, 393096, 410964, 491370, 513705, 547952, 655160, 684940, 753434, 786192, 821928, 982740, 1027410, 1130151, 1310320, 1369880, 1506868, 1643856, 1883585, 1965480, 2054820, 2260302, 2739760, 3013736, 3767170, 3930960, 4109640, 4520604, 5650755, 6027472, 7534340, 8219280, 9041208, 11301510, 15068680, 18082416, 22603020, 30137360, 45206040, 90412080]

約数ペア:

[(1, 90412080), (2, 45206040), (3, 30137360), (4, 22603020), (5, 18082416), (6, 15068680), (8, 11301510), (10, 9041208), (11, 8219280), (12, 7534340), (15, 6027472), (16, 5650755), (20, 4520604), (22, 4109640), (23, 3930960), (24, 3767170), (30, 3013736), (33, 2739760), (40, 2260302), (44, 2054820), (46, 1965480), (48, 1883585), (55, 1643856), (60, 1506868), (66, 1369880), (69, 1310320), (80, 1130151), (88, 1027410), (92, 982740), (110, 821928), (115, 786192), (120, 753434), (132, 684940), (138, 655160), (165, 547952), (176, 513705), (184, 491370), (220, 410964), (230, 393096), (240, 376717), (253, 357360), (264, 342470), (276, 327580), (330, 273976), (345, 262064), (368, 245685), (440, 205482), (460, 196548), (506, 178680), (528, 171235), (552, 163790), (660, 136988), (690, 131032), (759, 119120), (880, 102741), (920, 98274), (1012, 89340), (1104, 81895), (1265, 71472), (1320, 68494), (1380, 65516), (1489, 60720), (1518, 59560), (1840, 49137), (2024, 44670), (2530, 35736), (2640, 34247), (2760, 32758), (2978, 30360), (3036, 29780), (3795, 23824), (4048, 22335), (4467, 20240), (5060, 17868), (5520, 16379), (5956, 15180), (6072, 14890), (7445, 12144), (7590, 11912), (8934, 10120)]