377304880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 945751968

約数和(自身を除く): 568447088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 73, 80, 92, 106, 115, 146, 184, 212, 230, 265, 292, 365, 368, 424, 460, 530, 584, 730, 848, 920, 1060, 1168, 1219, 1460, 1679, 1840, 2120, 2438, 2809, 2920, 3358, 3869, 4240, 4876, 5618, 5840, 6095, 6716, 7738, 8395, 9752, 11236, 12190, 13432, 14045, 15476, 16790, 19345, 19504, 22472, 24380, 26864, 28090, 30952, 33580, 38690, 44944, 48760, 56180, 61904, 64607, 67160, 77380, 88987, 97520, 112360, 129214, 134320, 154760, 177974, 205057, 224720, 258428, 309520, 323035, 355948, 410114, 444935, 516856, 646070, 711896, 820228, 889870, 1025285, 1033712, 1292140, 1423792, 1640456, 1779740, 2050570, 2584280, 3280912, 3559480, 4101140, 4716311, 5168560, 7118960, 8202280, 9432622, 16404560, 18865244, 23581555, 37730488, 47163110, 75460976, 94326220, 188652440, 377304880]

約数ペア:

[(1, 377304880), (2, 188652440), (4, 94326220), (5, 75460976), (8, 47163110), (10, 37730488), (16, 23581555), (20, 18865244), (23, 16404560), (40, 9432622), (46, 8202280), (53, 7118960), (73, 5168560), (80, 4716311), (92, 4101140), (106, 3559480), (115, 3280912), (146, 2584280), (184, 2050570), (212, 1779740), (230, 1640456), (265, 1423792), (292, 1292140), (365, 1033712), (368, 1025285), (424, 889870), (460, 820228), (530, 711896), (584, 646070), (730, 516856), (848, 444935), (920, 410114), (1060, 355948), (1168, 323035), (1219, 309520), (1460, 258428), (1679, 224720), (1840, 205057), (2120, 177974), (2438, 154760), (2809, 134320), (2920, 129214), (3358, 112360), (3869, 97520), (4240, 88987), (4876, 77380), (5618, 67160), (5840, 64607), (6095, 61904), (6716, 56180), (7738, 48760), (8395, 44944), (9752, 38690), (11236, 33580), (12190, 30952), (13432, 28090), (14045, 26864), (15476, 24380), (16790, 22472), (19345, 19504)]