11522760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 34879680

約数和(自身を除く): 23356920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 733, 786, 1048, 1310, 1466, 1572, 1965, 2199, 2620, 2932, 3144, 3665, 3930, 4398, 5240, 5864, 7330, 7860, 8796, 10995, 14660, 15720, 17592, 21990, 29320, 43980, 87960, 96023, 192046, 288069, 384092, 480115, 576138, 768184, 960230, 1152276, 1440345, 1920460, 2304552, 2880690, 3840920, 5761380, 11522760]

約数ペア:

[(1, 11522760), (2, 5761380), (3, 3840920), (4, 2880690), (5, 2304552), (6, 1920460), (8, 1440345), (10, 1152276), (12, 960230), (15, 768184), (20, 576138), (24, 480115), (30, 384092), (40, 288069), (60, 192046), (120, 96023), (131, 87960), (262, 43980), (393, 29320), (524, 21990), (655, 17592), (733, 15720), (786, 14660), (1048, 10995), (1310, 8796), (1466, 7860), (1572, 7330), (1965, 5864), (2199, 5240), (2620, 4398), (2932, 3930), (3144, 3665)]