4768980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 13582464

約数和(自身を除く): 8813484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1303, 1830, 2606, 3660, 3909, 5212, 6515, 7818, 13030, 15636, 19545, 26060, 39090, 78180, 79483, 158966, 238449, 317932, 397415, 476898, 794830, 953796, 1192245, 1589660, 2384490, 4768980]

約数ペア:

[(1, 4768980), (2, 2384490), (3, 1589660), (4, 1192245), (5, 953796), (6, 794830), (10, 476898), (12, 397415), (15, 317932), (20, 238449), (30, 158966), (60, 79483), (61, 78180), (122, 39090), (183, 26060), (244, 19545), (305, 15636), (366, 13030), (610, 7818), (732, 6515), (915, 5212), (1220, 3909), (1303, 3660), (1830, 2606)]