212414880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{442531}}^1$

素因数の和:442549

約数の個数: 48

約数和(自身を含む): 669108384

約数和(自身を除く): 456693504

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, 442531, 885062, 1327593, 1770124, 2212655, 2655186, 3540248, 4425310, 5310372, 6637965, 7080496, 8850620, 10620744, 13275930, 14160992, 17701240, 21241488, 26551860, 35402480, 42482976, 53103720, 70804960, 106207440, 212414880]

約数ペア:

[(1, 212414880), (2, 106207440), (3, 70804960), (4, 53103720), (5, 42482976), (6, 35402480), (8, 26551860), (10, 21241488), (12, 17701240), (15, 14160992), (16, 13275930), (20, 10620744), (24, 8850620), (30, 7080496), (32, 6637965), (40, 5310372), (48, 4425310), (60, 3540248), (80, 2655186), (96, 2212655), (120, 1770124), (160, 1327593), (240, 885062), (480, 442531)]