890303760

素因数分解:

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

素因数の和:1236552

約数の個数: 60

約数和(自身を含む): 2989939212

約数和(自身を除く): 2099635452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1236533, 2473066, 3709599, 4946132, 6182665, 7419198, 9892264, 11128797, 12365330, 14838396, 18547995, 19784528, 22257594, 24730660, 29676792, 37095990, 44515188, 49461320, 55643985, 59353584, 74191980, 89030376, 98922640, 111287970, 148383960, 178060752, 222575940, 296767920, 445151880, 890303760]

約数ペア:

[(1, 890303760), (2, 445151880), (3, 296767920), (4, 222575940), (5, 178060752), (6, 148383960), (8, 111287970), (9, 98922640), (10, 89030376), (12, 74191980), (15, 59353584), (16, 55643985), (18, 49461320), (20, 44515188), (24, 37095990), (30, 29676792), (36, 24730660), (40, 22257594), (45, 19784528), (48, 18547995), (60, 14838396), (72, 12365330), (80, 11128797), (90, 9892264), (120, 7419198), (144, 6182665), (180, 4946132), (240, 3709599), (360, 2473066), (720, 1236533)]