330615040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{36899}}^1$

素因数の和:36927

約数の個数: 72

約数和(自身を含む): 905083200

約数和(自身を除く): 574468160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 36899, 73798, 147596, 184495, 258293, 295192, 368990, 516586, 590384, 737980, 1033172, 1180768, 1291465, 1475960, 2066344, 2361536, 2582930, 2951920, 4132688, 4723072, 5165860, 5903840, 8265376, 9446144, 10331720, 11807680, 16530752, 20663440, 23615360, 33061504, 41326880, 47230720, 66123008, 82653760, 165307520, 330615040]

約数ペア:

[(1, 330615040), (2, 165307520), (4, 82653760), (5, 66123008), (7, 47230720), (8, 41326880), (10, 33061504), (14, 23615360), (16, 20663440), (20, 16530752), (28, 11807680), (32, 10331720), (35, 9446144), (40, 8265376), (56, 5903840), (64, 5165860), (70, 4723072), (80, 4132688), (112, 2951920), (128, 2582930), (140, 2361536), (160, 2066344), (224, 1475960), (256, 1291465), (280, 1180768), (320, 1033172), (448, 737980), (560, 590384), (640, 516586), (896, 368990), (1120, 295192), (1280, 258293), (1792, 184495), (2240, 147596), (4480, 73798), (8960, 36899)]