728908560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1012373}}^1$

素因数の和:1012392

約数の個数: 60

約数和(自身を含む): 2447920332

約数和(自身を除く): 1719011772

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, 1012373, 2024746, 3037119, 4049492, 5061865, 6074238, 8098984, 9111357, 10123730, 12148476, 15185595, 16197968, 18222714, 20247460, 24296952, 30371190, 36445428, 40494920, 45556785, 48593904, 60742380, 72890856, 80989840, 91113570, 121484760, 145781712, 182227140, 242969520, 364454280, 728908560]

約数ペア:

[(1, 728908560), (2, 364454280), (3, 242969520), (4, 182227140), (5, 145781712), (6, 121484760), (8, 91113570), (9, 80989840), (10, 72890856), (12, 60742380), (15, 48593904), (16, 45556785), (18, 40494920), (20, 36445428), (24, 30371190), (30, 24296952), (36, 20247460), (40, 18222714), (45, 16197968), (48, 15185595), (60, 12148476), (72, 10123730), (80, 9111357), (90, 8098984), (120, 6074238), (144, 5061865), (180, 4049492), (240, 3037119), (360, 2024746), (720, 1012373)]