1540539648

素因数分解:

$2^8\times 3^4\times {\mathrm{74293}}^1$

素因数の和:74321

約数の個数: 90

約数和(自身を含む): 4593672314

約数和(自身を除く): 3053132666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 74293, 148586, 222879, 297172, 445758, 594344, 668637, 891516, 1188688, 1337274, 1783032, 2005911, 2377376, 2674548, 3566064, 4011822, 4754752, 5349096, 6017733, 7132128, 8023644, 9509504, 10698192, 12035466, 14264256, 16047288, 19019008, 21396384, 24070932, 28528512, 32094576, 42792768, 48141864, 57057024, 64189152, 85585536, 96283728, 128378304, 171171072, 192567456, 256756608, 385134912, 513513216, 770269824, 1540539648]

約数ペア:

[(1, 1540539648), (2, 770269824), (3, 513513216), (4, 385134912), (6, 256756608), (8, 192567456), (9, 171171072), (12, 128378304), (16, 96283728), (18, 85585536), (24, 64189152), (27, 57057024), (32, 48141864), (36, 42792768), (48, 32094576), (54, 28528512), (64, 24070932), (72, 21396384), (81, 19019008), (96, 16047288), (108, 14264256), (128, 12035466), (144, 10698192), (162, 9509504), (192, 8023644), (216, 7132128), (256, 6017733), (288, 5349096), (324, 4754752), (384, 4011822), (432, 3566064), (576, 2674548), (648, 2377376), (768, 2005911), (864, 1783032), (1152, 1337274), (1296, 1188688), (1728, 891516), (2304, 668637), (2592, 594344), (3456, 445758), (5184, 297172), (6912, 222879), (10368, 148586), (20736, 74293)]