325535520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{678199}}^1$

素因数の和:678217

約数の個数: 48

約数和(自身を含む): 1025438400

約数和(自身を除く): 699902880

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, 678199, 1356398, 2034597, 2712796, 3390995, 4069194, 5425592, 6781990, 8138388, 10172985, 10851184, 13563980, 16276776, 20345970, 21702368, 27127960, 32553552, 40691940, 54255920, 65107104, 81383880, 108511840, 162767760, 325535520]

約数ペア:

[(1, 325535520), (2, 162767760), (3, 108511840), (4, 81383880), (5, 65107104), (6, 54255920), (8, 40691940), (10, 32553552), (12, 27127960), (15, 21702368), (16, 20345970), (20, 16276776), (24, 13563980), (30, 10851184), (32, 10172985), (40, 8138388), (48, 6781990), (60, 5425592), (80, 4069194), (96, 3390995), (120, 2712796), (160, 2034597), (240, 1356398), (480, 678199)]