180429120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{6961}}^1$

素因数の和:6990

約数の個数: 140

約数和(自身を含む): 641910324

約数和(自身を除く): 461481204

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 6961, 8640, 12960, 13922, 20883, 25920, 27844, 34805, 41766, 55688, 62649, 69610, 83532, 104415, 111376, 125298, 139220, 167064, 187947, 208830, 222752, 250596, 278440, 313245, 334128, 375894, 417660, 445504, 501192, 556880, 563841, 626490, 668256, 751788, 835320, 939735, 1002384, 1113760, 1127682, 1252980, 1336512, 1503576, 1670640, 1879470, 2004768, 2227520, 2255364, 2505960, 2819205, 3007152, 3341280, 3758940, 4009536, 4510728, 5011920, 5638410, 6014304, 6682560, 7517880, 9021456, 10023840, 11276820, 12028608, 15035760, 18042912, 20047680, 22553640, 30071520, 36085824, 45107280, 60143040, 90214560, 180429120]

約数ペア:

[(1, 180429120), (2, 90214560), (3, 60143040), (4, 45107280), (5, 36085824), (6, 30071520), (8, 22553640), (9, 20047680), (10, 18042912), (12, 15035760), (15, 12028608), (16, 11276820), (18, 10023840), (20, 9021456), (24, 7517880), (27, 6682560), (30, 6014304), (32, 5638410), (36, 5011920), (40, 4510728), (45, 4009536), (48, 3758940), (54, 3341280), (60, 3007152), (64, 2819205), (72, 2505960), (80, 2255364), (81, 2227520), (90, 2004768), (96, 1879470), (108, 1670640), (120, 1503576), (135, 1336512), (144, 1252980), (160, 1127682), (162, 1113760), (180, 1002384), (192, 939735), (216, 835320), (240, 751788), (270, 668256), (288, 626490), (320, 563841), (324, 556880), (360, 501192), (405, 445504), (432, 417660), (480, 375894), (540, 334128), (576, 313245), (648, 278440), (720, 250596), (810, 222752), (864, 208830), (960, 187947), (1080, 167064), (1296, 139220), (1440, 125298), (1620, 111376), (1728, 104415), (2160, 83532), (2592, 69610), (2880, 62649), (3240, 55688), (4320, 41766), (5184, 34805), (6480, 27844), (6961, 25920), (8640, 20883), (12960, 13922)]