83142720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9623}}^1$

素因数の和:9649

約数の個数: 112

約数和(自身を含む): 293339520

約数和(自身を除く): 210196800

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 86607, 96230, 115476, 144345, 153968, 173214, 192460, 230952, 259821, 288690, 307936, 346428, 384920, 433035, 461904, 519642, 577380, 615872, 692856, 769840, 866070, 923808, 1039284, 1154760, 1299105, 1385712, 1539680, 1732140, 1847616, 2078568, 2309520, 2598210, 2771424, 3079360, 3464280, 4157136, 4619040, 5196420, 5542848, 6928560, 8314272, 9238080, 10392840, 13857120, 16628544, 20785680, 27714240, 41571360, 83142720]

約数ペア:

[(1, 83142720), (2, 41571360), (3, 27714240), (4, 20785680), (5, 16628544), (6, 13857120), (8, 10392840), (9, 9238080), (10, 8314272), (12, 6928560), (15, 5542848), (16, 5196420), (18, 4619040), (20, 4157136), (24, 3464280), (27, 3079360), (30, 2771424), (32, 2598210), (36, 2309520), (40, 2078568), (45, 1847616), (48, 1732140), (54, 1539680), (60, 1385712), (64, 1299105), (72, 1154760), (80, 1039284), (90, 923808), (96, 866070), (108, 769840), (120, 692856), (135, 615872), (144, 577380), (160, 519642), (180, 461904), (192, 433035), (216, 384920), (240, 346428), (270, 307936), (288, 288690), (320, 259821), (360, 230952), (432, 192460), (480, 173214), (540, 153968), (576, 144345), (720, 115476), (864, 96230), (960, 86607), (1080, 76984), (1440, 57738), (1728, 48115), (2160, 38492), (2880, 28869), (4320, 19246), (8640, 9623)]