127140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 385728

約数和(自身を除く): 258588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 489, 652, 780, 815, 978, 1630, 1956, 2119, 2445, 3260, 4238, 4890, 6357, 8476, 9780, 10595, 12714, 21190, 25428, 31785, 42380, 63570, 127140]

約数ペア:

[(1, 127140), (2, 63570), (3, 42380), (4, 31785), (5, 25428), (6, 21190), (10, 12714), (12, 10595), (13, 9780), (15, 8476), (20, 6357), (26, 4890), (30, 4238), (39, 3260), (52, 2445), (60, 2119), (65, 1956), (78, 1630), (130, 978), (156, 815), (163, 780), (195, 652), (260, 489), (326, 390)]