142128240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4663}}^1$

素因数の和:4806

約数の個数: 80

約数和(自身を含む): 444162048

約数和(自身を除く): 302033808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4663, 5080, 6096, 7620, 9326, 10160, 13989, 15240, 18652, 23315, 27978, 30480, 37304, 46630, 55956, 69945, 74608, 93260, 111912, 139890, 186520, 223824, 279780, 373040, 559560, 592201, 1119120, 1184402, 1776603, 2368804, 2961005, 3553206, 4737608, 5922010, 7106412, 8883015, 9475216, 11844020, 14212824, 17766030, 23688040, 28425648, 35532060, 47376080, 71064120, 142128240]

約数ペア:

[(1, 142128240), (2, 71064120), (3, 47376080), (4, 35532060), (5, 28425648), (6, 23688040), (8, 17766030), (10, 14212824), (12, 11844020), (15, 9475216), (16, 8883015), (20, 7106412), (24, 5922010), (30, 4737608), (40, 3553206), (48, 2961005), (60, 2368804), (80, 1776603), (120, 1184402), (127, 1119120), (240, 592201), (254, 559560), (381, 373040), (508, 279780), (635, 223824), (762, 186520), (1016, 139890), (1270, 111912), (1524, 93260), (1905, 74608), (2032, 69945), (2540, 55956), (3048, 46630), (3810, 37304), (4663, 30480), (5080, 27978), (6096, 23315), (7620, 18652), (9326, 15240), (10160, 13989)]