25847040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 84768768

約数和(自身を除く): 58921728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 127, 128, 159, 160, 192, 212, 240, 254, 256, 265, 318, 320, 381, 384, 424, 480, 508, 530, 635, 636, 640, 762, 768, 795, 848, 960, 1016, 1060, 1270, 1272, 1280, 1524, 1590, 1696, 1905, 1920, 2032, 2120, 2540, 2544, 3048, 3180, 3392, 3810, 3840, 4064, 4240, 5080, 5088, 6096, 6360, 6731, 6784, 7620, 8128, 8480, 10160, 10176, 12192, 12720, 13462, 13568, 15240, 16256, 16960, 20193, 20320, 20352, 24384, 25440, 26924, 30480, 32512, 33655, 33920, 40386, 40640, 40704, 48768, 50880, 53848, 60960, 67310, 67840, 80772, 81280, 97536, 100965, 101760, 107696, 121920, 134620, 161544, 162560, 201930, 203520, 215392, 243840, 269240, 323088, 403860, 430784, 487680, 538480, 646176, 807720, 861568, 1076960, 1292352, 1615440, 1723136, 2153920, 2584704, 3230880, 4307840, 5169408, 6461760, 8615680, 12923520, 25847040]

約数ペア:

[(1, 25847040), (2, 12923520), (3, 8615680), (4, 6461760), (5, 5169408), (6, 4307840), (8, 3230880), (10, 2584704), (12, 2153920), (15, 1723136), (16, 1615440), (20, 1292352), (24, 1076960), (30, 861568), (32, 807720), (40, 646176), (48, 538480), (53, 487680), (60, 430784), (64, 403860), (80, 323088), (96, 269240), (106, 243840), (120, 215392), (127, 203520), (128, 201930), (159, 162560), (160, 161544), (192, 134620), (212, 121920), (240, 107696), (254, 101760), (256, 100965), (265, 97536), (318, 81280), (320, 80772), (381, 67840), (384, 67310), (424, 60960), (480, 53848), (508, 50880), (530, 48768), (635, 40704), (636, 40640), (640, 40386), (762, 33920), (768, 33655), (795, 32512), (848, 30480), (960, 26924), (1016, 25440), (1060, 24384), (1270, 20352), (1272, 20320), (1280, 20193), (1524, 16960), (1590, 16256), (1696, 15240), (1905, 13568), (1920, 13462), (2032, 12720), (2120, 12192), (2540, 10176), (2544, 10160), (3048, 8480), (3180, 8128), (3392, 7620), (3810, 6784), (3840, 6731), (4064, 6360), (4240, 6096), (5080, 5088)]