102579120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20353}}^1$

素因数の和:20379

約数の個数: 120

約数和(自身を含む): 393727776

約数和(自身を除く): 291148656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20353, 40706, 61059, 81412, 101765, 122118, 142471, 162824, 183177, 203530, 244236, 284942, 305295, 325648, 366354, 407060, 427413, 488472, 569884, 610590, 712355, 732708, 814120, 854826, 915885, 976944, 1139768, 1221180, 1282239, 1424710, 1465416, 1628240, 1709652, 1831770, 2137065, 2279536, 2442360, 2564478, 2849420, 2930832, 3419304, 3663540, 4274130, 4884720, 5128956, 5698840, 6411195, 6838608, 7327080, 8548260, 10257912, 11397680, 12822390, 14654160, 17096520, 20515824, 25644780, 34193040, 51289560, 102579120]

約数ペア:

[(1, 102579120), (2, 51289560), (3, 34193040), (4, 25644780), (5, 20515824), (6, 17096520), (7, 14654160), (8, 12822390), (9, 11397680), (10, 10257912), (12, 8548260), (14, 7327080), (15, 6838608), (16, 6411195), (18, 5698840), (20, 5128956), (21, 4884720), (24, 4274130), (28, 3663540), (30, 3419304), (35, 2930832), (36, 2849420), (40, 2564478), (42, 2442360), (45, 2279536), (48, 2137065), (56, 1831770), (60, 1709652), (63, 1628240), (70, 1465416), (72, 1424710), (80, 1282239), (84, 1221180), (90, 1139768), (105, 976944), (112, 915885), (120, 854826), (126, 814120), (140, 732708), (144, 712355), (168, 610590), (180, 569884), (210, 488472), (240, 427413), (252, 407060), (280, 366354), (315, 325648), (336, 305295), (360, 284942), (420, 244236), (504, 203530), (560, 183177), (630, 162824), (720, 142471), (840, 122118), (1008, 101765), (1260, 81412), (1680, 61059), (2520, 40706), (5040, 20353)]