53357520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{222323}}^1$

素因数の和:222339

約数の個数: 40

約数和(自身を含む): 165409056

約数和(自身を除く): 112051536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 222323, 444646, 666969, 889292, 1111615, 1333938, 1778584, 2223230, 2667876, 3334845, 3557168, 4446460, 5335752, 6669690, 8892920, 10671504, 13339380, 17785840, 26678760, 53357520]

約数ペア:

[(1, 53357520), (2, 26678760), (3, 17785840), (4, 13339380), (5, 10671504), (6, 8892920), (8, 6669690), (10, 5335752), (12, 4446460), (15, 3557168), (16, 3334845), (20, 2667876), (24, 2223230), (30, 1778584), (40, 1333938), (48, 1111615), (60, 889292), (80, 666969), (120, 444646), (240, 222323)]