1517520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6323}}^1$

素因数の和:6339

約数の個数: 40

約数和(自身を含む): 4705056

約数和(自身を除く): 3187536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6323, 12646, 18969, 25292, 31615, 37938, 50584, 63230, 75876, 94845, 101168, 126460, 151752, 189690, 252920, 303504, 379380, 505840, 758760, 1517520]

約数ペア:

[(1, 1517520), (2, 758760), (3, 505840), (4, 379380), (5, 303504), (6, 252920), (8, 189690), (10, 151752), (12, 126460), (15, 101168), (16, 94845), (20, 75876), (24, 63230), (30, 50584), (40, 37938), (48, 31615), (60, 25292), (80, 18969), (120, 12646), (240, 6323)]