4006366920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1236533}}^1$

素因数の和:1236556

約数の個数: 80

約数和(自身を含む): 13465855260

約数和(自身を除く): 9459488340

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, 1236533, 2473066, 3709599, 4946132, 6182665, 7419198, 9892264, 11128797, 12365330, 14838396, 18547995, 22257594, 24730660, 29676792, 33386391, 37095990, 44515188, 49461320, 55643985, 66772782, 74191980, 89030376, 100159173, 111287970, 133545564, 148383960, 166931955, 200318346, 222575940, 267091128, 333863910, 400636692, 445151880, 500795865, 667727820, 801273384, 1001591730, 1335455640, 2003183460, 4006366920]

約数ペア:

[(1, 4006366920), (2, 2003183460), (3, 1335455640), (4, 1001591730), (5, 801273384), (6, 667727820), (8, 500795865), (9, 445151880), (10, 400636692), (12, 333863910), (15, 267091128), (18, 222575940), (20, 200318346), (24, 166931955), (27, 148383960), (30, 133545564), (36, 111287970), (40, 100159173), (45, 89030376), (54, 74191980), (60, 66772782), (72, 55643985), (81, 49461320), (90, 44515188), (108, 37095990), (120, 33386391), (135, 29676792), (162, 24730660), (180, 22257594), (216, 18547995), (270, 14838396), (324, 12365330), (360, 11128797), (405, 9892264), (540, 7419198), (648, 6182665), (810, 4946132), (1080, 3709599), (1620, 2473066), (3240, 1236533)]