2651173440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18289}}^1$

素因数の和:18460

約数の個数: 112

約数和(自身を含む): 8473683840

約数和(自身を除く): 5822510400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 151, 160, 192, 240, 302, 320, 453, 480, 604, 755, 906, 960, 1208, 1510, 1812, 2265, 2416, 3020, 3624, 4530, 4832, 6040, 7248, 9060, 9664, 12080, 14496, 18120, 18289, 24160, 28992, 36240, 36578, 48320, 54867, 72480, 73156, 91445, 109734, 144960, 146312, 182890, 219468, 274335, 292624, 365780, 438936, 548670, 585248, 731560, 877872, 1097340, 1170496, 1463120, 1755744, 2194680, 2761639, 2926240, 3511488, 4389360, 5523278, 5852480, 8284917, 8778720, 11046556, 13808195, 16569834, 17557440, 22093112, 27616390, 33139668, 41424585, 44186224, 55232780, 66279336, 82849170, 88372448, 110465560, 132558672, 165698340, 176744896, 220931120, 265117344, 331396680, 441862240, 530234688, 662793360, 883724480, 1325586720, 2651173440]

約数ペア:

[(1, 2651173440), (2, 1325586720), (3, 883724480), (4, 662793360), (5, 530234688), (6, 441862240), (8, 331396680), (10, 265117344), (12, 220931120), (15, 176744896), (16, 165698340), (20, 132558672), (24, 110465560), (30, 88372448), (32, 82849170), (40, 66279336), (48, 55232780), (60, 44186224), (64, 41424585), (80, 33139668), (96, 27616390), (120, 22093112), (151, 17557440), (160, 16569834), (192, 13808195), (240, 11046556), (302, 8778720), (320, 8284917), (453, 5852480), (480, 5523278), (604, 4389360), (755, 3511488), (906, 2926240), (960, 2761639), (1208, 2194680), (1510, 1755744), (1812, 1463120), (2265, 1170496), (2416, 1097340), (3020, 877872), (3624, 731560), (4530, 585248), (4832, 548670), (6040, 438936), (7248, 365780), (9060, 292624), (9664, 274335), (12080, 219468), (14496, 182890), (18120, 146312), (18289, 144960), (24160, 109734), (28992, 91445), (36240, 73156), (36578, 72480), (48320, 54867)]