84823920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{117811}}^1$

素因数の和:117830

約数の個数: 60

約数和(自身を含む): 284869416

約数和(自身を除く): 200045496

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, 117811, 235622, 353433, 471244, 589055, 706866, 942488, 1060299, 1178110, 1413732, 1767165, 1884976, 2120598, 2356220, 2827464, 3534330, 4241196, 4712440, 5301495, 5654928, 7068660, 8482392, 9424880, 10602990, 14137320, 16964784, 21205980, 28274640, 42411960, 84823920]

約数ペア:

[(1, 84823920), (2, 42411960), (3, 28274640), (4, 21205980), (5, 16964784), (6, 14137320), (8, 10602990), (9, 9424880), (10, 8482392), (12, 7068660), (15, 5654928), (16, 5301495), (18, 4712440), (20, 4241196), (24, 3534330), (30, 2827464), (36, 2356220), (40, 2120598), (45, 1884976), (48, 1767165), (60, 1413732), (72, 1178110), (80, 1060299), (90, 942488), (120, 706866), (144, 589055), (180, 471244), (240, 353433), (360, 235622), (720, 117811)]