814476480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20693}}^1$

素因数の和:20754

約数の個数: 112

約数和(自身を含む): 2649163104

約数和(自身を除く): 1834686624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 9840, 13120, 19680, 20693, 39360, 41386, 62079, 82772, 103465, 124158, 165544, 206930, 248316, 310395, 331088, 413860, 496632, 620790, 662176, 827720, 848413, 993264, 1241580, 1324352, 1655440, 1696826, 1986528, 2483160, 2545239, 3310880, 3393652, 3973056, 4242065, 4966320, 5090478, 6621760, 6787304, 8484130, 9932640, 10180956, 12726195, 13574608, 16968260, 19865280, 20361912, 25452390, 27149216, 33936520, 40723824, 50904780, 54298432, 67873040, 81447648, 101809560, 135746080, 162895296, 203619120, 271492160, 407238240, 814476480]

約数ペア:

[(1, 814476480), (2, 407238240), (3, 271492160), (4, 203619120), (5, 162895296), (6, 135746080), (8, 101809560), (10, 81447648), (12, 67873040), (15, 54298432), (16, 50904780), (20, 40723824), (24, 33936520), (30, 27149216), (32, 25452390), (40, 20361912), (41, 19865280), (48, 16968260), (60, 13574608), (64, 12726195), (80, 10180956), (82, 9932640), (96, 8484130), (120, 6787304), (123, 6621760), (160, 5090478), (164, 4966320), (192, 4242065), (205, 3973056), (240, 3393652), (246, 3310880), (320, 2545239), (328, 2483160), (410, 1986528), (480, 1696826), (492, 1655440), (615, 1324352), (656, 1241580), (820, 993264), (960, 848413), (984, 827720), (1230, 662176), (1312, 620790), (1640, 496632), (1968, 413860), (2460, 331088), (2624, 310395), (3280, 248316), (3936, 206930), (4920, 165544), (6560, 124158), (7872, 103465), (9840, 82772), (13120, 62079), (19680, 41386), (20693, 39360)]