180771792

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 479915712

約数和(自身を除く): 299143920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 107, 122, 183, 214, 244, 321, 366, 428, 488, 577, 642, 732, 856, 976, 1154, 1284, 1464, 1712, 1731, 2308, 2568, 2928, 3462, 4616, 5136, 6527, 6924, 9232, 13054, 13848, 19581, 26108, 27696, 35197, 39162, 52216, 61739, 70394, 78324, 104432, 105591, 123478, 140788, 156648, 185217, 211182, 246956, 281576, 313296, 370434, 422364, 493912, 563152, 740868, 844728, 987824, 1481736, 1689456, 2963472, 3766079, 7532158, 11298237, 15064316, 22596474, 30128632, 45192948, 60257264, 90385896, 180771792]

約数ペア:

[(1, 180771792), (2, 90385896), (3, 60257264), (4, 45192948), (6, 30128632), (8, 22596474), (12, 15064316), (16, 11298237), (24, 7532158), (48, 3766079), (61, 2963472), (107, 1689456), (122, 1481736), (183, 987824), (214, 844728), (244, 740868), (321, 563152), (366, 493912), (428, 422364), (488, 370434), (577, 313296), (642, 281576), (732, 246956), (856, 211182), (976, 185217), (1154, 156648), (1284, 140788), (1464, 123478), (1712, 105591), (1731, 104432), (2308, 78324), (2568, 70394), (2928, 61739), (3462, 52216), (4616, 39162), (5136, 35197), (6527, 27696), (6924, 26108), (9232, 19581), (13054, 13848)]