775559520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1699}}^1$

素因数の和:2037

約数の個数: 144

約数和(自身を含む): 2656508400

約数和(自身を除く): 1880948880

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 317, 360, 480, 634, 720, 951, 1268, 1440, 1585, 1699, 1902, 2536, 2853, 3170, 3398, 3804, 4755, 5072, 5097, 5706, 6340, 6796, 7608, 8495, 9510, 10144, 10194, 11412, 12680, 13592, 14265, 15216, 15291, 16990, 19020, 20388, 22824, 25360, 25485, 27184, 28530, 30432, 30582, 33980, 38040, 40776, 45648, 50720, 50970, 54368, 57060, 61164, 67960, 76080, 76455, 81552, 91296, 101940, 114120, 122328, 135920, 152160, 152910, 163104, 203880, 228240, 244656, 271840, 305820, 407760, 456480, 489312, 538583, 611640, 815520, 1077166, 1223280, 1615749, 2154332, 2446560, 2692915, 3231498, 4308664, 4847247, 5385830, 6462996, 8078745, 8617328, 9694494, 10771660, 12925992, 16157490, 17234656, 19388988, 21543320, 24236235, 25851984, 32314980, 38777976, 43086640, 48472470, 51703968, 64629960, 77555952, 86173280, 96944940, 129259920, 155111904, 193889880, 258519840, 387779760, 775559520]

約数ペア:

[(1, 775559520), (2, 387779760), (3, 258519840), (4, 193889880), (5, 155111904), (6, 129259920), (8, 96944940), (9, 86173280), (10, 77555952), (12, 64629960), (15, 51703968), (16, 48472470), (18, 43086640), (20, 38777976), (24, 32314980), (30, 25851984), (32, 24236235), (36, 21543320), (40, 19388988), (45, 17234656), (48, 16157490), (60, 12925992), (72, 10771660), (80, 9694494), (90, 8617328), (96, 8078745), (120, 6462996), (144, 5385830), (160, 4847247), (180, 4308664), (240, 3231498), (288, 2692915), (317, 2446560), (360, 2154332), (480, 1615749), (634, 1223280), (720, 1077166), (951, 815520), (1268, 611640), (1440, 538583), (1585, 489312), (1699, 456480), (1902, 407760), (2536, 305820), (2853, 271840), (3170, 244656), (3398, 228240), (3804, 203880), (4755, 163104), (5072, 152910), (5097, 152160), (5706, 135920), (6340, 122328), (6796, 114120), (7608, 101940), (8495, 91296), (9510, 81552), (10144, 76455), (10194, 76080), (11412, 67960), (12680, 61164), (13592, 57060), (14265, 54368), (15216, 50970), (15291, 50720), (16990, 45648), (19020, 40776), (20388, 38040), (22824, 33980), (25360, 30582), (25485, 30432), (27184, 28530)]