65607120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{91121}}^1$

素因数の和:91140

約数の個数: 60

約数和(自身を含む): 220332996

約数和(自身を除く): 154725876

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, 91121, 182242, 273363, 364484, 455605, 546726, 728968, 820089, 911210, 1093452, 1366815, 1457936, 1640178, 1822420, 2186904, 2733630, 3280356, 3644840, 4100445, 4373808, 5467260, 6560712, 7289680, 8200890, 10934520, 13121424, 16401780, 21869040, 32803560, 65607120]

約数ペア:

[(1, 65607120), (2, 32803560), (3, 21869040), (4, 16401780), (5, 13121424), (6, 10934520), (8, 8200890), (9, 7289680), (10, 6560712), (12, 5467260), (15, 4373808), (16, 4100445), (18, 3644840), (20, 3280356), (24, 2733630), (30, 2186904), (36, 1822420), (40, 1640178), (45, 1457936), (48, 1366815), (60, 1093452), (72, 911210), (80, 820089), (90, 728968), (120, 546726), (144, 455605), (180, 364484), (240, 273363), (360, 182242), (720, 91121)]