189753240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12451}}^1$

素因数の和:12592

約数の個数: 64

約数和(自身を含む): 573788160

約数和(自身を除く): 384034920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 12451, 15240, 24902, 37353, 49804, 62255, 74706, 99608, 124510, 149412, 186765, 249020, 298824, 373530, 498040, 747060, 1494120, 1581277, 3162554, 4743831, 6325108, 7906385, 9487662, 12650216, 15812770, 18975324, 23719155, 31625540, 37950648, 47438310, 63251080, 94876620, 189753240]

約数ペア:

[(1, 189753240), (2, 94876620), (3, 63251080), (4, 47438310), (5, 37950648), (6, 31625540), (8, 23719155), (10, 18975324), (12, 15812770), (15, 12650216), (20, 9487662), (24, 7906385), (30, 6325108), (40, 4743831), (60, 3162554), (120, 1581277), (127, 1494120), (254, 747060), (381, 498040), (508, 373530), (635, 298824), (762, 249020), (1016, 186765), (1270, 149412), (1524, 124510), (1905, 99608), (2540, 74706), (3048, 62255), (3810, 49804), (5080, 37353), (7620, 24902), (12451, 15240)]