508518720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:897

約数の個数: 168

約数和(自身を含む): 1757760264

約数和(自身を除く): 1249241544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 317, 320, 360, 480, 557, 576, 634, 720, 951, 960, 1114, 1268, 1440, 1585, 1671, 1902, 2228, 2536, 2785, 2853, 2880, 3170, 3342, 3804, 4456, 4755, 5013, 5072, 5570, 5706, 6340, 6684, 7608, 8355, 8912, 9510, 10026, 10144, 11140, 11412, 12680, 13368, 14265, 15216, 16710, 17824, 19020, 20052, 20288, 22280, 22824, 25065, 25360, 26736, 28530, 30432, 33420, 35648, 38040, 40104, 44560, 45648, 50130, 50720, 53472, 57060, 60864, 66840, 76080, 80208, 89120, 91296, 100260, 101440, 106944, 114120, 133680, 152160, 160416, 176569, 178240, 182592, 200520, 228240, 267360, 304320, 320832, 353138, 401040, 456480, 529707, 534720, 706276, 802080, 882845, 912960, 1059414, 1412552, 1589121, 1604160, 1765690, 2118828, 2648535, 2825104, 3178242, 3531380, 4237656, 5297070, 5650208, 6356484, 7062760, 7945605, 8475312, 10594140, 11300416, 12712968, 14125520, 15891210, 16950624, 21188280, 25425936, 28251040, 31782420, 33901248, 42376560, 50851872, 56502080, 63564840, 84753120, 101703744, 127129680, 169506240, 254259360, 508518720]

約数ペア:

[(1, 508518720), (2, 254259360), (3, 169506240), (4, 127129680), (5, 101703744), (6, 84753120), (8, 63564840), (9, 56502080), (10, 50851872), (12, 42376560), (15, 33901248), (16, 31782420), (18, 28251040), (20, 25425936), (24, 21188280), (30, 16950624), (32, 15891210), (36, 14125520), (40, 12712968), (45, 11300416), (48, 10594140), (60, 8475312), (64, 7945605), (72, 7062760), (80, 6356484), (90, 5650208), (96, 5297070), (120, 4237656), (144, 3531380), (160, 3178242), (180, 2825104), (192, 2648535), (240, 2118828), (288, 1765690), (317, 1604160), (320, 1589121), (360, 1412552), (480, 1059414), (557, 912960), (576, 882845), (634, 802080), (720, 706276), (951, 534720), (960, 529707), (1114, 456480), (1268, 401040), (1440, 353138), (1585, 320832), (1671, 304320), (1902, 267360), (2228, 228240), (2536, 200520), (2785, 182592), (2853, 178240), (2880, 176569), (3170, 160416), (3342, 152160), (3804, 133680), (4456, 114120), (4755, 106944), (5013, 101440), (5072, 100260), (5570, 91296), (5706, 89120), (6340, 80208), (6684, 76080), (7608, 66840), (8355, 60864), (8912, 57060), (9510, 53472), (10026, 50720), (10144, 50130), (11140, 45648), (11412, 44560), (12680, 40104), (13368, 38040), (14265, 35648), (15216, 33420), (16710, 30432), (17824, 28530), (19020, 26736), (20052, 25360), (20288, 25065), (22280, 22824)]