85534560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59399}}^1$

素因数の和:59420

約数の個数: 72

約数和(自身を含む): 291891600

約数和(自身を除く): 206357040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 59399, 118798, 178197, 237596, 296995, 356394, 475192, 534591, 593990, 712788, 890985, 950384, 1069182, 1187980, 1425576, 1781970, 1900768, 2138364, 2375960, 2672955, 2851152, 3563940, 4276728, 4751920, 5345910, 5702304, 7127880, 8553456, 9503840, 10691820, 14255760, 17106912, 21383640, 28511520, 42767280, 85534560]

約数ペア:

[(1, 85534560), (2, 42767280), (3, 28511520), (4, 21383640), (5, 17106912), (6, 14255760), (8, 10691820), (9, 9503840), (10, 8553456), (12, 7127880), (15, 5702304), (16, 5345910), (18, 4751920), (20, 4276728), (24, 3563940), (30, 2851152), (32, 2672955), (36, 2375960), (40, 2138364), (45, 1900768), (48, 1781970), (60, 1425576), (72, 1187980), (80, 1069182), (90, 950384), (96, 890985), (120, 712788), (144, 593990), (160, 534591), (180, 475192), (240, 356394), (288, 296995), (360, 237596), (480, 178197), (720, 118798), (1440, 59399)]