23137560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{64271}}^1$

素因数の和:64288

約数の個数: 48

約数和(自身を含む): 75198240

約数和(自身を除く): 52060680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 64271, 128542, 192813, 257084, 321355, 385626, 514168, 578439, 642710, 771252, 964065, 1156878, 1285420, 1542504, 1928130, 2313756, 2570840, 2892195, 3856260, 4627512, 5784390, 7712520, 11568780, 23137560]

約数ペア:

[(1, 23137560), (2, 11568780), (3, 7712520), (4, 5784390), (5, 4627512), (6, 3856260), (8, 2892195), (9, 2570840), (10, 2313756), (12, 1928130), (15, 1542504), (18, 1285420), (20, 1156878), (24, 964065), (30, 771252), (36, 642710), (40, 578439), (45, 514168), (60, 385626), (72, 321355), (90, 257084), (120, 192813), (180, 128542), (360, 64271)]