154443480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14461}}^1$

素因数の和:14564

約数の個数: 64

約数和(自身を含む): 468568800

約数和(自身を除く): 314125320

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, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 14461, 28922, 43383, 57844, 72305, 86766, 115688, 144610, 173532, 216915, 289220, 347064, 433830, 578440, 867660, 1287029, 1735320, 2574058, 3861087, 5148116, 6435145, 7722174, 10296232, 12870290, 15444348, 19305435, 25740580, 30888696, 38610870, 51481160, 77221740, 154443480]

約数ペア:

[(1, 154443480), (2, 77221740), (3, 51481160), (4, 38610870), (5, 30888696), (6, 25740580), (8, 19305435), (10, 15444348), (12, 12870290), (15, 10296232), (20, 7722174), (24, 6435145), (30, 5148116), (40, 3861087), (60, 2574058), (89, 1735320), (120, 1287029), (178, 867660), (267, 578440), (356, 433830), (445, 347064), (534, 289220), (712, 216915), (890, 173532), (1068, 144610), (1335, 115688), (1780, 86766), (2136, 72305), (2670, 57844), (3560, 43383), (5340, 28922), (10680, 14461)]