1379448120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{244583}}^1$

素因数の和:244644

約数の個数: 64

約数和(自身を含む): 4226411520

約数和(自身を除く): 2846963400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 244583, 489166, 733749, 978332, 1222915, 1467498, 1956664, 2445830, 2934996, 3668745, 4891660, 5869992, 7337490, 9783320, 11495401, 14674980, 22990802, 29349960, 34486203, 45981604, 57477005, 68972406, 91963208, 114954010, 137944812, 172431015, 229908020, 275889624, 344862030, 459816040, 689724060, 1379448120]

約数ペア:

[(1, 1379448120), (2, 689724060), (3, 459816040), (4, 344862030), (5, 275889624), (6, 229908020), (8, 172431015), (10, 137944812), (12, 114954010), (15, 91963208), (20, 68972406), (24, 57477005), (30, 45981604), (40, 34486203), (47, 29349960), (60, 22990802), (94, 14674980), (120, 11495401), (141, 9783320), (188, 7337490), (235, 5869992), (282, 4891660), (376, 3668745), (470, 2934996), (564, 2445830), (705, 1956664), (940, 1467498), (1128, 1222915), (1410, 978332), (1880, 733749), (2820, 489166), (5640, 244583)]