1091310080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{60899}}^1$

素因数の和:60929

約数の個数: 80

約数和(自身を含む): 2990433600

約数和(自身を除く): 1899123520

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, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 60899, 121798, 243596, 304495, 426293, 487192, 608990, 852586, 974384, 1217980, 1705172, 1948768, 2131465, 2435960, 3410344, 3897536, 4262930, 4871920, 6820688, 7795072, 8525860, 9743840, 13641376, 15590144, 17051720, 19487680, 27282752, 31180288, 34103440, 38975360, 54565504, 68206880, 77950720, 109131008, 136413760, 155901440, 218262016, 272827520, 545655040, 1091310080]

約数ペア:

[(1, 1091310080), (2, 545655040), (4, 272827520), (5, 218262016), (7, 155901440), (8, 136413760), (10, 109131008), (14, 77950720), (16, 68206880), (20, 54565504), (28, 38975360), (32, 34103440), (35, 31180288), (40, 27282752), (56, 19487680), (64, 17051720), (70, 15590144), (80, 13641376), (112, 9743840), (128, 8525860), (140, 7795072), (160, 6820688), (224, 4871920), (256, 4262930), (280, 3897536), (320, 3410344), (448, 2435960), (512, 2131465), (560, 1948768), (640, 1705172), (896, 1217980), (1120, 974384), (1280, 852586), (1792, 608990), (2240, 487192), (2560, 426293), (3584, 304495), (4480, 243596), (8960, 121798), (17920, 60899)]