268829760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{280031}}^1$

素因数の和:280051

約数の個数: 56

約数和(自身を含む): 853537536

約数和(自身を除く): 584707776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 280031, 560062, 840093, 1120124, 1400155, 1680186, 2240248, 2800310, 3360372, 4200465, 4480496, 5600620, 6720744, 8400930, 8960992, 11201240, 13441488, 16801860, 17921984, 22402480, 26882976, 33603720, 44804960, 53765952, 67207440, 89609920, 134414880, 268829760]

約数ペア:

[(1, 268829760), (2, 134414880), (3, 89609920), (4, 67207440), (5, 53765952), (6, 44804960), (8, 33603720), (10, 26882976), (12, 22402480), (15, 17921984), (16, 16801860), (20, 13441488), (24, 11201240), (30, 8960992), (32, 8400930), (40, 6720744), (48, 5600620), (60, 4480496), (64, 4200465), (80, 3360372), (96, 2800310), (120, 2240248), (160, 1680186), (192, 1400155), (240, 1120124), (320, 840093), (480, 560062), (960, 280031)]