127511520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 403885440

約数和(自身を除く): 276373920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 844, 1055, 1259, 1266, 1688, 2110, 2518, 2532, 3165, 3376, 3777, 4220, 5036, 5064, 6295, 6330, 6752, 7554, 8440, 10072, 10128, 12590, 12660, 15108, 16880, 18885, 20144, 20256, 25180, 25320, 30216, 33760, 37770, 40288, 50360, 50640, 60432, 75540, 100720, 101280, 120864, 151080, 201440, 265649, 302160, 531298, 604320, 796947, 1062596, 1328245, 1593894, 2125192, 2656490, 3187788, 3984735, 4250384, 5312980, 6375576, 7969470, 8500768, 10625960, 12751152, 15938940, 21251920, 25502304, 31877880, 42503840, 63755760, 127511520]

約数ペア:

[(1, 127511520), (2, 63755760), (3, 42503840), (4, 31877880), (5, 25502304), (6, 21251920), (8, 15938940), (10, 12751152), (12, 10625960), (15, 8500768), (16, 7969470), (20, 6375576), (24, 5312980), (30, 4250384), (32, 3984735), (40, 3187788), (48, 2656490), (60, 2125192), (80, 1593894), (96, 1328245), (120, 1062596), (160, 796947), (211, 604320), (240, 531298), (422, 302160), (480, 265649), (633, 201440), (844, 151080), (1055, 120864), (1259, 101280), (1266, 100720), (1688, 75540), (2110, 60432), (2518, 50640), (2532, 50360), (3165, 40288), (3376, 37770), (3777, 33760), (4220, 30216), (5036, 25320), (5064, 25180), (6295, 20256), (6330, 20144), (6752, 18885), (7554, 16880), (8440, 15108), (10072, 12660), (10128, 12590)]