85020480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:633

約数の個数: 168

約数和(自身を含む): 298487592

約数和(自身を除く): 213467112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 557, 576, 636, 720, 795, 848, 954, 960, 1060, 1114, 1272, 1440, 1590, 1671, 1696, 1908, 2120, 2228, 2385, 2544, 2785, 2880, 3180, 3342, 3392, 3816, 4240, 4456, 4770, 5013, 5088, 5570, 6360, 6684, 7632, 8355, 8480, 8912, 9540, 10026, 10176, 11140, 12720, 13368, 15264, 16710, 16960, 17824, 19080, 20052, 22280, 25065, 25440, 26736, 29521, 30528, 33420, 35648, 38160, 40104, 44560, 50130, 50880, 53472, 59042, 66840, 76320, 80208, 88563, 89120, 100260, 106944, 118084, 133680, 147605, 152640, 160416, 177126, 178240, 200520, 236168, 265689, 267360, 295210, 320832, 354252, 401040, 442815, 472336, 531378, 534720, 590420, 708504, 802080, 885630, 944672, 1062756, 1180840, 1328445, 1417008, 1604160, 1771260, 1889344, 2125512, 2361680, 2656890, 2834016, 3542520, 4251024, 4723360, 5313780, 5668032, 7085040, 8502048, 9446720, 10627560, 14170080, 17004096, 21255120, 28340160, 42510240, 85020480]

約数ペア:

[(1, 85020480), (2, 42510240), (3, 28340160), (4, 21255120), (5, 17004096), (6, 14170080), (8, 10627560), (9, 9446720), (10, 8502048), (12, 7085040), (15, 5668032), (16, 5313780), (18, 4723360), (20, 4251024), (24, 3542520), (30, 2834016), (32, 2656890), (36, 2361680), (40, 2125512), (45, 1889344), (48, 1771260), (53, 1604160), (60, 1417008), (64, 1328445), (72, 1180840), (80, 1062756), (90, 944672), (96, 885630), (106, 802080), (120, 708504), (144, 590420), (159, 534720), (160, 531378), (180, 472336), (192, 442815), (212, 401040), (240, 354252), (265, 320832), (288, 295210), (318, 267360), (320, 265689), (360, 236168), (424, 200520), (477, 178240), (480, 177126), (530, 160416), (557, 152640), (576, 147605), (636, 133680), (720, 118084), (795, 106944), (848, 100260), (954, 89120), (960, 88563), (1060, 80208), (1114, 76320), (1272, 66840), (1440, 59042), (1590, 53472), (1671, 50880), (1696, 50130), (1908, 44560), (2120, 40104), (2228, 38160), (2385, 35648), (2544, 33420), (2785, 30528), (2880, 29521), (3180, 26736), (3342, 25440), (3392, 25065), (3816, 22280), (4240, 20052), (4456, 19080), (4770, 17824), (5013, 16960), (5088, 16710), (5570, 15264), (6360, 13368), (6684, 12720), (7632, 11140), (8355, 10176), (8480, 10026), (8912, 9540)]