42192960240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{176333}}^1$

素因数の和:177346

約数の個数: 80

約数和(自身を含む): 130930111008

約数和(自身を除く): 88737150768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 997, 1994, 2991, 3988, 4985, 5982, 7976, 9970, 11964, 14955, 15952, 19940, 23928, 29910, 39880, 47856, 59820, 79760, 119640, 176333, 239280, 352666, 528999, 705332, 881665, 1057998, 1410664, 1763330, 2115996, 2644995, 2821328, 3526660, 4231992, 5289990, 7053320, 8463984, 10579980, 14106640, 21159960, 42319920, 175804001, 351608002, 527412003, 703216004, 879020005, 1054824006, 1406432008, 1758040010, 2109648012, 2637060015, 2812864016, 3516080020, 4219296024, 5274120030, 7032160040, 8438592048, 10548240060, 14064320080, 21096480120, 42192960240]

約数ペア:

[(1, 42192960240), (2, 21096480120), (3, 14064320080), (4, 10548240060), (5, 8438592048), (6, 7032160040), (8, 5274120030), (10, 4219296024), (12, 3516080020), (15, 2812864016), (16, 2637060015), (20, 2109648012), (24, 1758040010), (30, 1406432008), (40, 1054824006), (48, 879020005), (60, 703216004), (80, 527412003), (120, 351608002), (240, 175804001), (997, 42319920), (1994, 21159960), (2991, 14106640), (3988, 10579980), (4985, 8463984), (5982, 7053320), (7976, 5289990), (9970, 4231992), (11964, 3526660), (14955, 2821328), (15952, 2644995), (19940, 2115996), (23928, 1763330), (29910, 1410664), (39880, 1057998), (47856, 881665), (59820, 705332), (79760, 528999), (119640, 352666), (176333, 239280)]