330645060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42719}}^1$

素因数の和:42777

約数の個数: 72

約数和(自身を含む): 1026305280

約数和(自身を除く): 695660220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 42719, 85438, 128157, 170876, 213595, 256314, 384471, 427190, 512628, 640785, 768942, 854380, 1281570, 1537884, 1836917, 1922355, 2563140, 3673834, 3844710, 5510751, 7347668, 7689420, 9184585, 11021502, 16532253, 18369170, 22043004, 27553755, 33064506, 36738340, 55107510, 66129012, 82661265, 110215020, 165322530, 330645060]

約数ペア:

[(1, 330645060), (2, 165322530), (3, 110215020), (4, 82661265), (5, 66129012), (6, 55107510), (9, 36738340), (10, 33064506), (12, 27553755), (15, 22043004), (18, 18369170), (20, 16532253), (30, 11021502), (36, 9184585), (43, 7689420), (45, 7347668), (60, 5510751), (86, 3844710), (90, 3673834), (129, 2563140), (172, 1922355), (180, 1836917), (215, 1537884), (258, 1281570), (387, 854380), (430, 768942), (516, 640785), (645, 512628), (774, 427190), (860, 384471), (1290, 256314), (1548, 213595), (1935, 170876), (2580, 128157), (3870, 85438), (7740, 42719)]