53540280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{148723}}^1$

素因数の和:148740

約数の個数: 48

約数和(自身を含む): 174007080

約数和(自身を除く): 120466800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 148723, 297446, 446169, 594892, 743615, 892338, 1189784, 1338507, 1487230, 1784676, 2230845, 2677014, 2974460, 3569352, 4461690, 5354028, 5948920, 6692535, 8923380, 10708056, 13385070, 17846760, 26770140, 53540280]

約数ペア:

[(1, 53540280), (2, 26770140), (3, 17846760), (4, 13385070), (5, 10708056), (6, 8923380), (8, 6692535), (9, 5948920), (10, 5354028), (12, 4461690), (15, 3569352), (18, 2974460), (20, 2677014), (24, 2230845), (30, 1784676), (36, 1487230), (40, 1338507), (45, 1189784), (60, 892338), (72, 743615), (90, 594892), (120, 446169), (180, 297446), (360, 148723)]