76722720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{159839}}^1$

素因数の和:159857

約数の個数: 48

約数和(自身を含む): 241678080

約数和(自身を除く): 164955360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 159839, 319678, 479517, 639356, 799195, 959034, 1278712, 1598390, 1918068, 2397585, 2557424, 3196780, 3836136, 4795170, 5114848, 6393560, 7672272, 9590340, 12787120, 15344544, 19180680, 25574240, 38361360, 76722720]

約数ペア:

[(1, 76722720), (2, 38361360), (3, 25574240), (4, 19180680), (5, 15344544), (6, 12787120), (8, 9590340), (10, 7672272), (12, 6393560), (15, 5114848), (16, 4795170), (20, 3836136), (24, 3196780), (30, 2557424), (32, 2397585), (40, 1918068), (48, 1598390), (60, 1278712), (80, 959034), (96, 799195), (120, 639356), (160, 479517), (240, 319678), (480, 159839)]