5681880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{5261}}^1$

素因数の和:5281

約数の個数: 64

約数和(自身を含む): 18943200

約数和(自身を除く): 13261320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 5261, 10522, 15783, 21044, 26305, 31566, 42088, 47349, 52610, 63132, 78915, 94698, 105220, 126264, 142047, 157830, 189396, 210440, 236745, 284094, 315660, 378792, 473490, 568188, 631320, 710235, 946980, 1136376, 1420470, 1893960, 2840940, 5681880]

約数ペア:

[(1, 5681880), (2, 2840940), (3, 1893960), (4, 1420470), (5, 1136376), (6, 946980), (8, 710235), (9, 631320), (10, 568188), (12, 473490), (15, 378792), (18, 315660), (20, 284094), (24, 236745), (27, 210440), (30, 189396), (36, 157830), (40, 142047), (45, 126264), (54, 105220), (60, 94698), (72, 78915), (90, 63132), (108, 52610), (120, 47349), (135, 42088), (180, 31566), (216, 26305), (270, 21044), (360, 15783), (540, 10522), (1080, 5261)]