13921560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{38671}}^1$

素因数の和:38688

約数の個数: 48

約数和(自身を含む): 45246240

約数和(自身を除く): 31324680

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, 38671, 77342, 116013, 154684, 193355, 232026, 309368, 348039, 386710, 464052, 580065, 696078, 773420, 928104, 1160130, 1392156, 1546840, 1740195, 2320260, 2784312, 3480390, 4640520, 6960780, 13921560]

約数ペア:

[(1, 13921560), (2, 6960780), (3, 4640520), (4, 3480390), (5, 2784312), (6, 2320260), (8, 1740195), (9, 1546840), (10, 1392156), (12, 1160130), (15, 928104), (18, 773420), (20, 696078), (24, 580065), (30, 464052), (36, 386710), (40, 348039), (45, 309368), (60, 232026), (72, 193355), (90, 154684), (120, 116013), (180, 77342), (360, 38671)]