73618560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{12781}}^1$

素因数の和:12806

約数の個数: 96

約数和(自身を含む): 254233980

約数和(自身を除く): 180615420

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, 12781, 25562, 38343, 51124, 63905, 76686, 102248, 115029, 127810, 153372, 191715, 204496, 230058, 255620, 306744, 383430, 408992, 460116, 511240, 575145, 613488, 766860, 817984, 920232, 1022480, 1150290, 1226976, 1533720, 1635968, 1840464, 2044960, 2300580, 2453952, 3067440, 3680928, 4089920, 4601160, 4907904, 6134880, 7361856, 8179840, 9202320, 12269760, 14723712, 18404640, 24539520, 36809280, 73618560]

約数ペア:

[(1, 73618560), (2, 36809280), (3, 24539520), (4, 18404640), (5, 14723712), (6, 12269760), (8, 9202320), (9, 8179840), (10, 7361856), (12, 6134880), (15, 4907904), (16, 4601160), (18, 4089920), (20, 3680928), (24, 3067440), (30, 2453952), (32, 2300580), (36, 2044960), (40, 1840464), (45, 1635968), (48, 1533720), (60, 1226976), (64, 1150290), (72, 1022480), (80, 920232), (90, 817984), (96, 766860), (120, 613488), (128, 575145), (144, 511240), (160, 460116), (180, 408992), (192, 383430), (240, 306744), (288, 255620), (320, 230058), (360, 204496), (384, 191715), (480, 153372), (576, 127810), (640, 115029), (720, 102248), (960, 76686), (1152, 63905), (1440, 51124), (1920, 38343), (2880, 25562), (5760, 12781)]