55428480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{9623}}^1$

素因数の和:9648

約数の個数: 96

約数和(自身を含む): 191421360

約数和(自身を除く): 135992880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 86607, 96230, 115476, 144345, 153968, 173214, 192460, 230952, 288690, 307936, 346428, 384920, 433035, 461904, 577380, 615872, 692856, 769840, 866070, 923808, 1154760, 1231744, 1385712, 1539680, 1732140, 1847616, 2309520, 2771424, 3079360, 3464280, 3695232, 4619040, 5542848, 6158720, 6928560, 9238080, 11085696, 13857120, 18476160, 27714240, 55428480]

約数ペア:

[(1, 55428480), (2, 27714240), (3, 18476160), (4, 13857120), (5, 11085696), (6, 9238080), (8, 6928560), (9, 6158720), (10, 5542848), (12, 4619040), (15, 3695232), (16, 3464280), (18, 3079360), (20, 2771424), (24, 2309520), (30, 1847616), (32, 1732140), (36, 1539680), (40, 1385712), (45, 1231744), (48, 1154760), (60, 923808), (64, 866070), (72, 769840), (80, 692856), (90, 615872), (96, 577380), (120, 461904), (128, 433035), (144, 384920), (160, 346428), (180, 307936), (192, 288690), (240, 230952), (288, 192460), (320, 173214), (360, 153968), (384, 144345), (480, 115476), (576, 96230), (640, 86607), (720, 76984), (960, 57738), (1152, 48115), (1440, 38492), (1920, 28869), (2880, 19246), (5760, 9623)]