195573120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2812

約数の個数: 128

約数和(自身を含む): 640470240

約数和(自身を除く): 444897120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2753, 2960, 3552, 4440, 4736, 5506, 5920, 7104, 8259, 8880, 11012, 11840, 13765, 14208, 16518, 17760, 22024, 23680, 27530, 33036, 35520, 41295, 44048, 55060, 66072, 71040, 82590, 88096, 101861, 110120, 132144, 165180, 176192, 203722, 220240, 264288, 305583, 330360, 352384, 407444, 440480, 509305, 528576, 611166, 660720, 814888, 880960, 1018610, 1057152, 1222332, 1321440, 1527915, 1629776, 1761920, 2037220, 2444664, 2642880, 3055830, 3259552, 4074440, 4889328, 5285760, 6111660, 6519104, 8148880, 9778656, 12223320, 13038208, 16297760, 19557312, 24446640, 32595520, 39114624, 48893280, 65191040, 97786560, 195573120]

約数ペア:

[(1, 195573120), (2, 97786560), (3, 65191040), (4, 48893280), (5, 39114624), (6, 32595520), (8, 24446640), (10, 19557312), (12, 16297760), (15, 13038208), (16, 12223320), (20, 9778656), (24, 8148880), (30, 6519104), (32, 6111660), (37, 5285760), (40, 4889328), (48, 4074440), (60, 3259552), (64, 3055830), (74, 2642880), (80, 2444664), (96, 2037220), (111, 1761920), (120, 1629776), (128, 1527915), (148, 1321440), (160, 1222332), (185, 1057152), (192, 1018610), (222, 880960), (240, 814888), (296, 660720), (320, 611166), (370, 528576), (384, 509305), (444, 440480), (480, 407444), (555, 352384), (592, 330360), (640, 305583), (740, 264288), (888, 220240), (960, 203722), (1110, 176192), (1184, 165180), (1480, 132144), (1776, 110120), (1920, 101861), (2220, 88096), (2368, 82590), (2753, 71040), (2960, 66072), (3552, 55060), (4440, 44048), (4736, 41295), (5506, 35520), (5920, 33036), (7104, 27530), (8259, 23680), (8880, 22024), (11012, 17760), (11840, 16518), (13765, 14208)]