48111120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66821}}^1$

素因数の和:66840

約数の個数: 60

約数和(自身を含む): 161575596

約数和(自身を除く): 113464476

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, 66821, 133642, 200463, 267284, 334105, 400926, 534568, 601389, 668210, 801852, 1002315, 1069136, 1202778, 1336420, 1603704, 2004630, 2405556, 2672840, 3006945, 3207408, 4009260, 4811112, 5345680, 6013890, 8018520, 9622224, 12027780, 16037040, 24055560, 48111120]

約数ペア:

[(1, 48111120), (2, 24055560), (3, 16037040), (4, 12027780), (5, 9622224), (6, 8018520), (8, 6013890), (9, 5345680), (10, 4811112), (12, 4009260), (15, 3207408), (16, 3006945), (18, 2672840), (20, 2405556), (24, 2004630), (30, 1603704), (36, 1336420), (40, 1202778), (45, 1069136), (48, 1002315), (60, 801852), (72, 668210), (80, 601389), (90, 534568), (120, 400926), (144, 334105), (180, 267284), (240, 200463), (360, 133642), (720, 66821)]