45062640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{8941}}^1$

素因数の和:8967

約数の個数: 120

約数和(自身を含む): 172974048

約数和(自身を除く): 127911408

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, 8941, 17882, 26823, 35764, 44705, 53646, 62587, 71528, 80469, 89410, 107292, 125174, 134115, 143056, 160938, 178820, 187761, 214584, 250348, 268230, 312935, 321876, 357640, 375522, 402345, 429168, 500696, 536460, 563283, 625870, 643752, 715280, 751044, 804690, 938805, 1001392, 1072920, 1126566, 1251740, 1287504, 1502088, 1609380, 1877610, 2145840, 2253132, 2503480, 2816415, 3004176, 3218760, 3755220, 4506264, 5006960, 5632830, 6437520, 7510440, 9012528, 11265660, 15020880, 22531320, 45062640]

約数ペア:

[(1, 45062640), (2, 22531320), (3, 15020880), (4, 11265660), (5, 9012528), (6, 7510440), (7, 6437520), (8, 5632830), (9, 5006960), (10, 4506264), (12, 3755220), (14, 3218760), (15, 3004176), (16, 2816415), (18, 2503480), (20, 2253132), (21, 2145840), (24, 1877610), (28, 1609380), (30, 1502088), (35, 1287504), (36, 1251740), (40, 1126566), (42, 1072920), (45, 1001392), (48, 938805), (56, 804690), (60, 751044), (63, 715280), (70, 643752), (72, 625870), (80, 563283), (84, 536460), (90, 500696), (105, 429168), (112, 402345), (120, 375522), (126, 357640), (140, 321876), (144, 312935), (168, 268230), (180, 250348), (210, 214584), (240, 187761), (252, 178820), (280, 160938), (315, 143056), (336, 134115), (360, 125174), (420, 107292), (504, 89410), (560, 80469), (630, 71528), (720, 62587), (840, 53646), (1008, 44705), (1260, 35764), (1680, 26823), (2520, 17882), (5040, 8941)]