2160681840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3000947}}^1$

素因数の和:3000966

約数の個数: 60

約数和(自身を含む): 7256292264

約数和(自身を除く): 5095610424

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, 3000947, 6001894, 9002841, 12003788, 15004735, 18005682, 24007576, 27008523, 30009470, 36011364, 45014205, 48015152, 54017046, 60018940, 72022728, 90028410, 108034092, 120037880, 135042615, 144045456, 180056820, 216068184, 240075760, 270085230, 360113640, 432136368, 540170460, 720227280, 1080340920, 2160681840]

約数ペア:

[(1, 2160681840), (2, 1080340920), (3, 720227280), (4, 540170460), (5, 432136368), (6, 360113640), (8, 270085230), (9, 240075760), (10, 216068184), (12, 180056820), (15, 144045456), (16, 135042615), (18, 120037880), (20, 108034092), (24, 90028410), (30, 72022728), (36, 60018940), (40, 54017046), (45, 48015152), (48, 45014205), (60, 36011364), (72, 30009470), (80, 27008523), (90, 24007576), (120, 18005682), (144, 15004735), (180, 12003788), (240, 9002841), (360, 6001894), (720, 3000947)]