2769960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 8527680

約数和(自身を除く): 5757720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 563, 615, 820, 984, 1126, 1230, 1640, 1689, 2252, 2460, 2815, 3378, 4504, 4920, 5630, 6756, 8445, 11260, 13512, 16890, 22520, 23083, 33780, 46166, 67560, 69249, 92332, 115415, 138498, 184664, 230830, 276996, 346245, 461660, 553992, 692490, 923320, 1384980, 2769960]

約数ペア:

[(1, 2769960), (2, 1384980), (3, 923320), (4, 692490), (5, 553992), (6, 461660), (8, 346245), (10, 276996), (12, 230830), (15, 184664), (20, 138498), (24, 115415), (30, 92332), (40, 69249), (41, 67560), (60, 46166), (82, 33780), (120, 23083), (123, 22520), (164, 16890), (205, 13512), (246, 11260), (328, 8445), (410, 6756), (492, 5630), (563, 4920), (615, 4504), (820, 3378), (984, 2815), (1126, 2460), (1230, 2252), (1640, 1689)]