84359640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2917}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 254216160

約数和(自身を除く): 169856520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 2917, 3615, 4820, 5784, 5834, 7230, 8751, 9640, 11668, 14460, 14585, 17502, 23336, 28920, 29170, 35004, 43755, 58340, 70008, 87510, 116680, 175020, 350040, 702997, 1405994, 2108991, 2811988, 3514985, 4217982, 5623976, 7029970, 8435964, 10544955, 14059940, 16871928, 21089910, 28119880, 42179820, 84359640]

約数ペア:

[(1, 84359640), (2, 42179820), (3, 28119880), (4, 21089910), (5, 16871928), (6, 14059940), (8, 10544955), (10, 8435964), (12, 7029970), (15, 5623976), (20, 4217982), (24, 3514985), (30, 2811988), (40, 2108991), (60, 1405994), (120, 702997), (241, 350040), (482, 175020), (723, 116680), (964, 87510), (1205, 70008), (1446, 58340), (1928, 43755), (2410, 35004), (2892, 29170), (2917, 28920), (3615, 23336), (4820, 17502), (5784, 14585), (5834, 14460), (7230, 11668), (8751, 9640)]