2971136520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{750287}}^1$

素因数の和:750315

約数の個数: 96

約数和(自身を含む): 10534043520

約数和(自身を除く): 7562907000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 750287, 1500574, 2250861, 3001148, 3751435, 4501722, 6002296, 6752583, 7502870, 8253157, 9003444, 11254305, 13505166, 15005740, 16506314, 18006888, 22508610, 24759471, 27010332, 30011480, 33012628, 33762915, 41265785, 45017220, 49518942, 54020664, 66025256, 67525830, 74278413, 82531570, 90034440, 99037884, 123797355, 135051660, 148556826, 165063140, 198075768, 247594710, 270103320, 297113652, 330126280, 371392065, 495189420, 594227304, 742784130, 990378840, 1485568260, 2971136520]

約数ペア:

[(1, 2971136520), (2, 1485568260), (3, 990378840), (4, 742784130), (5, 594227304), (6, 495189420), (8, 371392065), (9, 330126280), (10, 297113652), (11, 270103320), (12, 247594710), (15, 198075768), (18, 165063140), (20, 148556826), (22, 135051660), (24, 123797355), (30, 99037884), (33, 90034440), (36, 82531570), (40, 74278413), (44, 67525830), (45, 66025256), (55, 54020664), (60, 49518942), (66, 45017220), (72, 41265785), (88, 33762915), (90, 33012628), (99, 30011480), (110, 27010332), (120, 24759471), (132, 22508610), (165, 18006888), (180, 16506314), (198, 15005740), (220, 13505166), (264, 11254305), (330, 9003444), (360, 8253157), (396, 7502870), (440, 6752583), (495, 6002296), (660, 4501722), (792, 3751435), (990, 3001148), (1320, 2250861), (1980, 1500574), (3960, 750287)]