4404240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2039}}^1$

素因数の和:2061

約数の個数: 80

約数和(自身を含む): 15177600

約数和(自身を除く): 10773360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2039, 2160, 4078, 6117, 8156, 10195, 12234, 16312, 18351, 20390, 24468, 30585, 32624, 36702, 40780, 48936, 55053, 61170, 73404, 81560, 91755, 97872, 110106, 122340, 146808, 163120, 183510, 220212, 244680, 275265, 293616, 367020, 440424, 489360, 550530, 734040, 880848, 1101060, 1468080, 2202120, 4404240]

約数ペア:

[(1, 4404240), (2, 2202120), (3, 1468080), (4, 1101060), (5, 880848), (6, 734040), (8, 550530), (9, 489360), (10, 440424), (12, 367020), (15, 293616), (16, 275265), (18, 244680), (20, 220212), (24, 183510), (27, 163120), (30, 146808), (36, 122340), (40, 110106), (45, 97872), (48, 91755), (54, 81560), (60, 73404), (72, 61170), (80, 55053), (90, 48936), (108, 40780), (120, 36702), (135, 32624), (144, 30585), (180, 24468), (216, 20390), (240, 18351), (270, 16312), (360, 12234), (432, 10195), (540, 8156), (720, 6117), (1080, 4078), (2039, 2160)]