269375520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{561199}}^1$

素因数の和:561217

約数の個数: 48

約数和(自身を含む): 848534400

約数和(自身を除く): 579158880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 561199, 1122398, 1683597, 2244796, 2805995, 3367194, 4489592, 5611990, 6734388, 8417985, 8979184, 11223980, 13468776, 16835970, 17958368, 22447960, 26937552, 33671940, 44895920, 53875104, 67343880, 89791840, 134687760, 269375520]

約数ペア:

[(1, 269375520), (2, 134687760), (3, 89791840), (4, 67343880), (5, 53875104), (6, 44895920), (8, 33671940), (10, 26937552), (12, 22447960), (15, 17958368), (16, 16835970), (20, 13468776), (24, 11223980), (30, 8979184), (32, 8417985), (40, 6734388), (48, 5611990), (60, 4489592), (80, 3367194), (96, 2805995), (120, 2244796), (160, 1683597), (240, 1122398), (480, 561199)]