722303280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1003199}}^1$

素因数の和:1003218

約数の個数: 60

約数和(自身を含む): 2425737600

約数和(自身を除く): 1703434320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1003199, 2006398, 3009597, 4012796, 5015995, 6019194, 8025592, 9028791, 10031990, 12038388, 15047985, 16051184, 18057582, 20063980, 24076776, 30095970, 36115164, 40127960, 45143955, 48153552, 60191940, 72230328, 80255920, 90287910, 120383880, 144460656, 180575820, 240767760, 361151640, 722303280]

約数ペア:

[(1, 722303280), (2, 361151640), (3, 240767760), (4, 180575820), (5, 144460656), (6, 120383880), (8, 90287910), (9, 80255920), (10, 72230328), (12, 60191940), (15, 48153552), (16, 45143955), (18, 40127960), (20, 36115164), (24, 30095970), (30, 24076776), (36, 20063980), (40, 18057582), (45, 16051184), (48, 15047985), (60, 12038388), (72, 10031990), (80, 9028791), (90, 8025592), (120, 6019194), (144, 5015995), (180, 4012796), (240, 3009597), (360, 2006398), (720, 1003199)]