298036320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{620909}}^1$

素因数の和:620927

約数の個数: 48

約数和(自身を含む): 938815920

約数和(自身を除く): 640779600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 620909, 1241818, 1862727, 2483636, 3104545, 3725454, 4967272, 6209090, 7450908, 9313635, 9934544, 12418180, 14901816, 18627270, 19869088, 24836360, 29803632, 37254540, 49672720, 59607264, 74509080, 99345440, 149018160, 298036320]

約数ペア:

[(1, 298036320), (2, 149018160), (3, 99345440), (4, 74509080), (5, 59607264), (6, 49672720), (8, 37254540), (10, 29803632), (12, 24836360), (15, 19869088), (16, 18627270), (20, 14901816), (24, 12418180), (30, 9934544), (32, 9313635), (40, 7450908), (48, 6209090), (60, 4967272), (80, 3725454), (96, 3104545), (120, 2483636), (160, 1862727), (240, 1241818), (480, 620909)]