11715960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 35575200

約数和(自身を除く): 23859240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1097, 1335, 1780, 2136, 2194, 2670, 3291, 3560, 4388, 5340, 5485, 6582, 8776, 10680, 10970, 13164, 16455, 21940, 26328, 32910, 43880, 65820, 97633, 131640, 195266, 292899, 390532, 488165, 585798, 781064, 976330, 1171596, 1464495, 1952660, 2343192, 2928990, 3905320, 5857980, 11715960]

約数ペア:

[(1, 11715960), (2, 5857980), (3, 3905320), (4, 2928990), (5, 2343192), (6, 1952660), (8, 1464495), (10, 1171596), (12, 976330), (15, 781064), (20, 585798), (24, 488165), (30, 390532), (40, 292899), (60, 195266), (89, 131640), (120, 97633), (178, 65820), (267, 43880), (356, 32910), (445, 26328), (534, 21940), (712, 16455), (890, 13164), (1068, 10970), (1097, 10680), (1335, 8776), (1780, 6582), (2136, 5485), (2194, 5340), (2670, 4388), (3291, 3560)]