53871120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74821}}^1$

素因数の和:74840

約数の個数: 60

約数和(自身を含む): 180919596

約数和(自身を除く): 127048476

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, 74821, 149642, 224463, 299284, 374105, 448926, 598568, 673389, 748210, 897852, 1122315, 1197136, 1346778, 1496420, 1795704, 2244630, 2693556, 2992840, 3366945, 3591408, 4489260, 5387112, 5985680, 6733890, 8978520, 10774224, 13467780, 17957040, 26935560, 53871120]

約数ペア:

[(1, 53871120), (2, 26935560), (3, 17957040), (4, 13467780), (5, 10774224), (6, 8978520), (8, 6733890), (9, 5985680), (10, 5387112), (12, 4489260), (15, 3591408), (16, 3366945), (18, 2992840), (20, 2693556), (24, 2244630), (30, 1795704), (36, 1496420), (40, 1346778), (45, 1197136), (48, 1122315), (60, 897852), (72, 748210), (80, 673389), (90, 598568), (120, 448926), (144, 374105), (180, 299284), (240, 224463), (360, 149642), (720, 74821)]