542607840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{376811}}^1$

素因数の和:376832

約数の個数: 72

約数和(自身を含む): 1851654168

約数和(自身を除く): 1309046328

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, 376811, 753622, 1130433, 1507244, 1884055, 2260866, 3014488, 3391299, 3768110, 4521732, 5652165, 6028976, 6782598, 7536220, 9043464, 11304330, 12057952, 13565196, 15072440, 16956495, 18086928, 22608660, 27130392, 30144880, 33912990, 36173856, 45217320, 54260784, 60289760, 67825980, 90434640, 108521568, 135651960, 180869280, 271303920, 542607840]

約数ペア:

[(1, 542607840), (2, 271303920), (3, 180869280), (4, 135651960), (5, 108521568), (6, 90434640), (8, 67825980), (9, 60289760), (10, 54260784), (12, 45217320), (15, 36173856), (16, 33912990), (18, 30144880), (20, 27130392), (24, 22608660), (30, 18086928), (32, 16956495), (36, 15072440), (40, 13565196), (45, 12057952), (48, 11304330), (60, 9043464), (72, 7536220), (80, 6782598), (90, 6028976), (96, 5652165), (120, 4521732), (144, 3768110), (160, 3391299), (180, 3014488), (240, 2260866), (288, 1884055), (360, 1507244), (480, 1130433), (720, 753622), (1440, 376811)]