2891160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2677}}^1$

素因数の和:2697

約数の個数: 64

約数和(自身を含む): 9640800

約数和(自身を除く): 6749640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2677, 5354, 8031, 10708, 13385, 16062, 21416, 24093, 26770, 32124, 40155, 48186, 53540, 64248, 72279, 80310, 96372, 107080, 120465, 144558, 160620, 192744, 240930, 289116, 321240, 361395, 481860, 578232, 722790, 963720, 1445580, 2891160]

約数ペア:

[(1, 2891160), (2, 1445580), (3, 963720), (4, 722790), (5, 578232), (6, 481860), (8, 361395), (9, 321240), (10, 289116), (12, 240930), (15, 192744), (18, 160620), (20, 144558), (24, 120465), (27, 107080), (30, 96372), (36, 80310), (40, 72279), (45, 64248), (54, 53540), (60, 48186), (72, 40155), (90, 32124), (108, 26770), (120, 24093), (135, 21416), (180, 16062), (216, 13385), (270, 10708), (360, 8031), (540, 5354), (1080, 2677)]