5243880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 15940800

約数和(自身を除く): 10696920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 491, 534, 712, 890, 982, 1068, 1335, 1473, 1780, 1964, 2136, 2455, 2670, 2946, 3560, 3928, 4910, 5340, 5892, 7365, 9820, 10680, 11784, 14730, 19640, 29460, 43699, 58920, 87398, 131097, 174796, 218495, 262194, 349592, 436990, 524388, 655485, 873980, 1048776, 1310970, 1747960, 2621940, 5243880]

約数ペア:

[(1, 5243880), (2, 2621940), (3, 1747960), (4, 1310970), (5, 1048776), (6, 873980), (8, 655485), (10, 524388), (12, 436990), (15, 349592), (20, 262194), (24, 218495), (30, 174796), (40, 131097), (60, 87398), (89, 58920), (120, 43699), (178, 29460), (267, 19640), (356, 14730), (445, 11784), (491, 10680), (534, 9820), (712, 7365), (890, 5892), (982, 5340), (1068, 4910), (1335, 3928), (1473, 3560), (1780, 2946), (1964, 2670), (2136, 2455)]