25016805120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{6514793}}^1$

素因数の和:6514817

約数の個数: 72

約数和(自身を含む): 79897433616

約数和(自身を除く): 54880628496

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, 640, 768, 960, 1280, 1920, 3840, 6514793, 13029586, 19544379, 26059172, 32573965, 39088758, 52118344, 65147930, 78177516, 97721895, 104236688, 130295860, 156355032, 195443790, 208473376, 260591720, 312710064, 390887580, 416946752, 521183440, 625420128, 781775160, 833893504, 1042366880, 1250840256, 1563550320, 1667787008, 2084733760, 2501680512, 3127100640, 4169467520, 5003361024, 6254201280, 8338935040, 12508402560, 25016805120]

約数ペア:

[(1, 25016805120), (2, 12508402560), (3, 8338935040), (4, 6254201280), (5, 5003361024), (6, 4169467520), (8, 3127100640), (10, 2501680512), (12, 2084733760), (15, 1667787008), (16, 1563550320), (20, 1250840256), (24, 1042366880), (30, 833893504), (32, 781775160), (40, 625420128), (48, 521183440), (60, 416946752), (64, 390887580), (80, 312710064), (96, 260591720), (120, 208473376), (128, 195443790), (160, 156355032), (192, 130295860), (240, 104236688), (256, 97721895), (320, 78177516), (384, 65147930), (480, 52118344), (640, 39088758), (768, 32573965), (960, 26059172), (1280, 19544379), (1920, 13029586), (3840, 6514793)]