1077854520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{390527}}^1$

素因数の和:390564

約数の個数: 64

約数和(自身を含む): 3374161920

約数和(自身を除く): 2296307400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 390527, 781054, 1171581, 1562108, 1952635, 2343162, 3124216, 3905270, 4686324, 5857905, 7810540, 8982121, 9372648, 11715810, 15621080, 17964242, 23431620, 26946363, 35928484, 44910605, 46863240, 53892726, 71856968, 89821210, 107785452, 134731815, 179642420, 215570904, 269463630, 359284840, 538927260, 1077854520]

約数ペア:

[(1, 1077854520), (2, 538927260), (3, 359284840), (4, 269463630), (5, 215570904), (6, 179642420), (8, 134731815), (10, 107785452), (12, 89821210), (15, 71856968), (20, 53892726), (23, 46863240), (24, 44910605), (30, 35928484), (40, 26946363), (46, 23431620), (60, 17964242), (69, 15621080), (92, 11715810), (115, 9372648), (120, 8982121), (138, 7810540), (184, 5857905), (230, 4686324), (276, 3905270), (345, 3124216), (460, 2343162), (552, 1952635), (690, 1562108), (920, 1171581), (1380, 781054), (2760, 390527)]