2858946840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{882391}}^1$

素因数の和:882414

約数の個数: 80

約数和(自身を含む): 9609248880

約数和(自身を除く): 6750302040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 882391, 1764782, 2647173, 3529564, 4411955, 5294346, 7059128, 7941519, 8823910, 10588692, 13235865, 15883038, 17647820, 21177384, 23824557, 26471730, 31766076, 35295640, 39707595, 47649114, 52943460, 63532152, 71473671, 79415190, 95298228, 105886920, 119122785, 142947342, 158830380, 190596456, 238245570, 285894684, 317660760, 357368355, 476491140, 571789368, 714736710, 952982280, 1429473420, 2858946840]

約数ペア:

[(1, 2858946840), (2, 1429473420), (3, 952982280), (4, 714736710), (5, 571789368), (6, 476491140), (8, 357368355), (9, 317660760), (10, 285894684), (12, 238245570), (15, 190596456), (18, 158830380), (20, 142947342), (24, 119122785), (27, 105886920), (30, 95298228), (36, 79415190), (40, 71473671), (45, 63532152), (54, 52943460), (60, 47649114), (72, 39707595), (81, 35295640), (90, 31766076), (108, 26471730), (120, 23824557), (135, 21177384), (162, 17647820), (180, 15883038), (216, 13235865), (270, 10588692), (324, 8823910), (360, 7941519), (405, 7059128), (540, 5294346), (648, 4411955), (810, 3529564), (1080, 2647173), (1620, 1764782), (3240, 882391)]