41739120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2047

約数の個数: 120

約数和(自身を含む): 145080000

約数和(自身を除く): 103340880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 1999, 2088, 2320, 2610, 3480, 3998, 4176, 5220, 5997, 6960, 7996, 9995, 10440, 11994, 15992, 17991, 19990, 20880, 23988, 29985, 31984, 35982, 39980, 47976, 57971, 59970, 71964, 79960, 89955, 95952, 115942, 119940, 143928, 159920, 173913, 179910, 231884, 239880, 287856, 289855, 347826, 359820, 463768, 479760, 521739, 579710, 695652, 719640, 869565, 927536, 1043478, 1159420, 1391304, 1439280, 1739130, 2086956, 2318840, 2608695, 2782608, 3478260, 4173912, 4637680, 5217390, 6956520, 8347824, 10434780, 13913040, 20869560, 41739120]

約数ペア:

[(1, 41739120), (2, 20869560), (3, 13913040), (4, 10434780), (5, 8347824), (6, 6956520), (8, 5217390), (9, 4637680), (10, 4173912), (12, 3478260), (15, 2782608), (16, 2608695), (18, 2318840), (20, 2086956), (24, 1739130), (29, 1439280), (30, 1391304), (36, 1159420), (40, 1043478), (45, 927536), (48, 869565), (58, 719640), (60, 695652), (72, 579710), (80, 521739), (87, 479760), (90, 463768), (116, 359820), (120, 347826), (144, 289855), (145, 287856), (174, 239880), (180, 231884), (232, 179910), (240, 173913), (261, 159920), (290, 143928), (348, 119940), (360, 115942), (435, 95952), (464, 89955), (522, 79960), (580, 71964), (696, 59970), (720, 57971), (870, 47976), (1044, 39980), (1160, 35982), (1305, 31984), (1392, 29985), (1740, 23988), (1999, 20880), (2088, 19990), (2320, 17991), (2610, 15992), (3480, 11994), (3998, 10440), (4176, 9995), (5220, 7996), (5997, 6960)]