74507040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5749}}^1$

素因数の和:5776

約数の個数: 120

約数和(自身を含む): 262993500

約数和(自身を除く): 188486460

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5749, 6480, 11498, 12960, 17247, 22996, 28745, 34494, 45992, 51741, 57490, 68988, 86235, 91984, 103482, 114980, 137976, 155223, 172470, 183968, 206964, 229960, 258705, 275952, 310446, 344940, 413928, 459920, 465669, 517410, 551904, 620892, 689880, 776115, 827856, 919840, 931338, 1034820, 1241784, 1379760, 1552230, 1655712, 1862676, 2069640, 2328345, 2483568, 2759520, 3104460, 3725352, 4139280, 4656690, 4967136, 6208920, 7450704, 8278560, 9313380, 12417840, 14901408, 18626760, 24835680, 37253520, 74507040]

約数ペア:

[(1, 74507040), (2, 37253520), (3, 24835680), (4, 18626760), (5, 14901408), (6, 12417840), (8, 9313380), (9, 8278560), (10, 7450704), (12, 6208920), (15, 4967136), (16, 4656690), (18, 4139280), (20, 3725352), (24, 3104460), (27, 2759520), (30, 2483568), (32, 2328345), (36, 2069640), (40, 1862676), (45, 1655712), (48, 1552230), (54, 1379760), (60, 1241784), (72, 1034820), (80, 931338), (81, 919840), (90, 827856), (96, 776115), (108, 689880), (120, 620892), (135, 551904), (144, 517410), (160, 465669), (162, 459920), (180, 413928), (216, 344940), (240, 310446), (270, 275952), (288, 258705), (324, 229960), (360, 206964), (405, 183968), (432, 172470), (480, 155223), (540, 137976), (648, 114980), (720, 103482), (810, 91984), (864, 86235), (1080, 68988), (1296, 57490), (1440, 51741), (1620, 45992), (2160, 34494), (2592, 28745), (3240, 22996), (4320, 17247), (5749, 12960), (6480, 11498)]