276393720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4691}}^1$

素因数の和:5196

約数の個数: 64

約数和(自身を含む): 831047040

約数和(自身を除く): 554653320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4691, 4910, 5892, 7365, 9382, 9820, 11784, 14073, 14730, 18764, 19640, 23455, 28146, 29460, 37528, 46910, 56292, 58920, 70365, 93820, 112584, 140730, 187640, 281460, 562920, 2303281, 4606562, 6909843, 9213124, 11516405, 13819686, 18426248, 23032810, 27639372, 34549215, 46065620, 55278744, 69098430, 92131240, 138196860, 276393720]

約数ペア:

[(1, 276393720), (2, 138196860), (3, 92131240), (4, 69098430), (5, 55278744), (6, 46065620), (8, 34549215), (10, 27639372), (12, 23032810), (15, 18426248), (20, 13819686), (24, 11516405), (30, 9213124), (40, 6909843), (60, 4606562), (120, 2303281), (491, 562920), (982, 281460), (1473, 187640), (1964, 140730), (2455, 112584), (2946, 93820), (3928, 70365), (4691, 58920), (4910, 56292), (5892, 46910), (7365, 37528), (9382, 29460), (9820, 28146), (11784, 23455), (14073, 19640), (14730, 18764)]