88579980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{54679}}^1$

素因数の和:54700

約数の個数: 60

約数和(自身を含む): 277883760

約数和(自身を除く): 189303780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 54679, 109358, 164037, 218716, 273395, 328074, 492111, 546790, 656148, 820185, 984222, 1093580, 1476333, 1640370, 1968444, 2460555, 2952666, 3280740, 4428999, 4921110, 5905332, 7381665, 8857998, 9842220, 14763330, 17715996, 22144995, 29526660, 44289990, 88579980]

約数ペア:

[(1, 88579980), (2, 44289990), (3, 29526660), (4, 22144995), (5, 17715996), (6, 14763330), (9, 9842220), (10, 8857998), (12, 7381665), (15, 5905332), (18, 4921110), (20, 4428999), (27, 3280740), (30, 2952666), (36, 2460555), (45, 1968444), (54, 1640370), (60, 1476333), (81, 1093580), (90, 984222), (108, 820185), (135, 656148), (162, 546790), (180, 492111), (270, 328074), (324, 273395), (405, 218716), (540, 164037), (810, 109358), (1620, 54679)]