841320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 128

約数和(自身を含む): 3024000

約数和(自身を除く): 2182680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 82, 90, 95, 108, 114, 120, 123, 135, 152, 164, 171, 180, 190, 205, 216, 228, 246, 270, 285, 328, 342, 360, 369, 380, 410, 456, 492, 513, 540, 570, 615, 684, 738, 760, 779, 820, 855, 984, 1026, 1080, 1107, 1140, 1230, 1368, 1476, 1558, 1640, 1710, 1845, 2052, 2214, 2280, 2337, 2460, 2565, 2952, 3116, 3420, 3690, 3895, 4104, 4428, 4674, 4920, 5130, 5535, 6232, 6840, 7011, 7380, 7790, 8856, 9348, 10260, 11070, 11685, 14022, 14760, 15580, 18696, 20520, 21033, 22140, 23370, 28044, 31160, 35055, 42066, 44280, 46740, 56088, 70110, 84132, 93480, 105165, 140220, 168264, 210330, 280440, 420660, 841320]

約数ペア:

[(1, 841320), (2, 420660), (3, 280440), (4, 210330), (5, 168264), (6, 140220), (8, 105165), (9, 93480), (10, 84132), (12, 70110), (15, 56088), (18, 46740), (19, 44280), (20, 42066), (24, 35055), (27, 31160), (30, 28044), (36, 23370), (38, 22140), (40, 21033), (41, 20520), (45, 18696), (54, 15580), (57, 14760), (60, 14022), (72, 11685), (76, 11070), (82, 10260), (90, 9348), (95, 8856), (108, 7790), (114, 7380), (120, 7011), (123, 6840), (135, 6232), (152, 5535), (164, 5130), (171, 4920), (180, 4674), (190, 4428), (205, 4104), (216, 3895), (228, 3690), (246, 3420), (270, 3116), (285, 2952), (328, 2565), (342, 2460), (360, 2337), (369, 2280), (380, 2214), (410, 2052), (456, 1845), (492, 1710), (513, 1640), (540, 1558), (570, 1476), (615, 1368), (684, 1230), (738, 1140), (760, 1107), (779, 1080), (820, 1026), (855, 984)]