1267387020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{123527}}^1$

素因数の和:123564

約数の個数: 96

約数和(自身を含む): 4150540800

約数和(自身を除く): 2883153780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 123527, 247054, 370581, 494108, 617635, 741162, 1111743, 1235270, 1482324, 1852905, 2223486, 2347013, 2470540, 3335229, 3705810, 4446972, 4694026, 5558715, 6670458, 7041039, 7411620, 9388052, 11117430, 11735065, 13340916, 14082078, 16676145, 21123117, 22234860, 23470130, 28164156, 33352290, 35205195, 42246234, 46940260, 63369351, 66704580, 70410390, 84492468, 105615585, 126738702, 140820780, 211231170, 253477404, 316846755, 422462340, 633693510, 1267387020]

約数ペア:

[(1, 1267387020), (2, 633693510), (3, 422462340), (4, 316846755), (5, 253477404), (6, 211231170), (9, 140820780), (10, 126738702), (12, 105615585), (15, 84492468), (18, 70410390), (19, 66704580), (20, 63369351), (27, 46940260), (30, 42246234), (36, 35205195), (38, 33352290), (45, 28164156), (54, 23470130), (57, 22234860), (60, 21123117), (76, 16676145), (90, 14082078), (95, 13340916), (108, 11735065), (114, 11117430), (135, 9388052), (171, 7411620), (180, 7041039), (190, 6670458), (228, 5558715), (270, 4694026), (285, 4446972), (342, 3705810), (380, 3335229), (513, 2470540), (540, 2347013), (570, 2223486), (684, 1852905), (855, 1482324), (1026, 1235270), (1140, 1111743), (1710, 741162), (2052, 617635), (2565, 494108), (3420, 370581), (5130, 247054), (10260, 123527)]