1858851840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{121019}}^1$

素因数の和:121047

約数の個数: 88

約数和(自身を含む): 5945470560

約数和(自身を除く): 4086618720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 121019, 242038, 363057, 484076, 605095, 726114, 968152, 1210190, 1452228, 1815285, 1936304, 2420380, 2904456, 3630570, 3872608, 4840760, 5808912, 7261140, 7745216, 9681520, 11617824, 14522280, 15490432, 19363040, 23235648, 29044560, 30980864, 38726080, 46471296, 58089120, 61961728, 77452160, 92942592, 116178240, 123923456, 154904320, 185885184, 232356480, 309808640, 371770368, 464712960, 619617280, 929425920, 1858851840]

約数ペア:

[(1, 1858851840), (2, 929425920), (3, 619617280), (4, 464712960), (5, 371770368), (6, 309808640), (8, 232356480), (10, 185885184), (12, 154904320), (15, 123923456), (16, 116178240), (20, 92942592), (24, 77452160), (30, 61961728), (32, 58089120), (40, 46471296), (48, 38726080), (60, 30980864), (64, 29044560), (80, 23235648), (96, 19363040), (120, 15490432), (128, 14522280), (160, 11617824), (192, 9681520), (240, 7745216), (256, 7261140), (320, 5808912), (384, 4840760), (480, 3872608), (512, 3630570), (640, 2904456), (768, 2420380), (960, 1936304), (1024, 1815285), (1280, 1452228), (1536, 1210190), (1920, 968152), (2560, 726114), (3072, 605095), (3840, 484076), (5120, 363057), (7680, 242038), (15360, 121019)]