180250560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8941}}^1$

素因数の和:8971

約数の個数: 168

約数和(自身を含む): 708635616

約数和(自身を除く): 528385056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 8941, 10080, 17882, 20160, 26823, 35764, 44705, 53646, 62587, 71528, 80469, 89410, 107292, 125174, 134115, 143056, 160938, 178820, 187761, 214584, 250348, 268230, 286112, 312935, 321876, 357640, 375522, 402345, 429168, 500696, 536460, 563283, 572224, 625870, 643752, 715280, 751044, 804690, 858336, 938805, 1001392, 1072920, 1126566, 1251740, 1287504, 1430560, 1502088, 1609380, 1716672, 1877610, 2002784, 2145840, 2253132, 2503480, 2575008, 2816415, 2861120, 3004176, 3218760, 3755220, 4005568, 4291680, 4506264, 5006960, 5150016, 5632830, 6008352, 6437520, 7510440, 8583360, 9012528, 10013920, 11265660, 12016704, 12875040, 15020880, 18025056, 20027840, 22531320, 25750080, 30041760, 36050112, 45062640, 60083520, 90125280, 180250560]

約数ペア:

[(1, 180250560), (2, 90125280), (3, 60083520), (4, 45062640), (5, 36050112), (6, 30041760), (7, 25750080), (8, 22531320), (9, 20027840), (10, 18025056), (12, 15020880), (14, 12875040), (15, 12016704), (16, 11265660), (18, 10013920), (20, 9012528), (21, 8583360), (24, 7510440), (28, 6437520), (30, 6008352), (32, 5632830), (35, 5150016), (36, 5006960), (40, 4506264), (42, 4291680), (45, 4005568), (48, 3755220), (56, 3218760), (60, 3004176), (63, 2861120), (64, 2816415), (70, 2575008), (72, 2503480), (80, 2253132), (84, 2145840), (90, 2002784), (96, 1877610), (105, 1716672), (112, 1609380), (120, 1502088), (126, 1430560), (140, 1287504), (144, 1251740), (160, 1126566), (168, 1072920), (180, 1001392), (192, 938805), (210, 858336), (224, 804690), (240, 751044), (252, 715280), (280, 643752), (288, 625870), (315, 572224), (320, 563283), (336, 536460), (360, 500696), (420, 429168), (448, 402345), (480, 375522), (504, 357640), (560, 321876), (576, 312935), (630, 286112), (672, 268230), (720, 250348), (840, 214584), (960, 187761), (1008, 178820), (1120, 160938), (1260, 143056), (1344, 134115), (1440, 125174), (1680, 107292), (2016, 89410), (2240, 80469), (2520, 71528), (2880, 62587), (3360, 53646), (4032, 44705), (5040, 35764), (6720, 26823), (8941, 20160), (10080, 17882)]