259954560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{45131}}^1$

素因数の和:45156

約数の個数: 96

約数和(自身を含む): 897675480

約数和(自身を除く): 637720920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 45131, 90262, 135393, 180524, 225655, 270786, 361048, 406179, 451310, 541572, 676965, 722096, 812358, 902620, 1083144, 1353930, 1444192, 1624716, 1805240, 2030895, 2166288, 2707860, 2888384, 3249432, 3610480, 4061790, 4332576, 5415720, 5776768, 6498864, 7220960, 8123580, 8665152, 10831440, 12997728, 14441920, 16247160, 17330304, 21662880, 25995456, 28883840, 32494320, 43325760, 51990912, 64988640, 86651520, 129977280, 259954560]

約数ペア:

[(1, 259954560), (2, 129977280), (3, 86651520), (4, 64988640), (5, 51990912), (6, 43325760), (8, 32494320), (9, 28883840), (10, 25995456), (12, 21662880), (15, 17330304), (16, 16247160), (18, 14441920), (20, 12997728), (24, 10831440), (30, 8665152), (32, 8123580), (36, 7220960), (40, 6498864), (45, 5776768), (48, 5415720), (60, 4332576), (64, 4061790), (72, 3610480), (80, 3249432), (90, 2888384), (96, 2707860), (120, 2166288), (128, 2030895), (144, 1805240), (160, 1624716), (180, 1444192), (192, 1353930), (240, 1083144), (288, 902620), (320, 812358), (360, 722096), (384, 676965), (480, 541572), (576, 451310), (640, 406179), (720, 361048), (960, 270786), (1152, 225655), (1440, 180524), (1920, 135393), (2880, 90262), (5760, 45131)]