76485960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{212461}}^1$

素因数の和:212478

約数の個数: 48

約数和(自身を含む): 248580540

約数和(自身を除く): 172094580

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, 212461, 424922, 637383, 849844, 1062305, 1274766, 1699688, 1912149, 2124610, 2549532, 3186915, 3824298, 4249220, 5099064, 6373830, 7648596, 8498440, 9560745, 12747660, 15297192, 19121490, 25495320, 38242980, 76485960]

約数ペア:

[(1, 76485960), (2, 38242980), (3, 25495320), (4, 19121490), (5, 15297192), (6, 12747660), (8, 9560745), (9, 8498440), (10, 7648596), (12, 6373830), (15, 5099064), (18, 4249220), (20, 3824298), (24, 3186915), (30, 2549532), (36, 2124610), (40, 1912149), (45, 1699688), (60, 1274766), (72, 1062305), (90, 849844), (120, 637383), (180, 424922), (360, 212461)]