19062240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 60673536

約数和(自身を除く): 41611296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 263, 302, 453, 480, 526, 604, 755, 789, 906, 1052, 1208, 1315, 1510, 1578, 1812, 2104, 2265, 2416, 2630, 3020, 3156, 3624, 3945, 4208, 4530, 4832, 5260, 6040, 6312, 7248, 7890, 8416, 9060, 10520, 12080, 12624, 14496, 15780, 18120, 21040, 24160, 25248, 31560, 36240, 39713, 42080, 63120, 72480, 79426, 119139, 126240, 158852, 198565, 238278, 317704, 397130, 476556, 595695, 635408, 794260, 953112, 1191390, 1270816, 1588520, 1906224, 2382780, 3177040, 3812448, 4765560, 6354080, 9531120, 19062240]

約数ペア:

[(1, 19062240), (2, 9531120), (3, 6354080), (4, 4765560), (5, 3812448), (6, 3177040), (8, 2382780), (10, 1906224), (12, 1588520), (15, 1270816), (16, 1191390), (20, 953112), (24, 794260), (30, 635408), (32, 595695), (40, 476556), (48, 397130), (60, 317704), (80, 238278), (96, 198565), (120, 158852), (151, 126240), (160, 119139), (240, 79426), (263, 72480), (302, 63120), (453, 42080), (480, 39713), (526, 36240), (604, 31560), (755, 25248), (789, 24160), (906, 21040), (1052, 18120), (1208, 15780), (1315, 14496), (1510, 12624), (1578, 12080), (1812, 10520), (2104, 9060), (2265, 8416), (2416, 7890), (2630, 7248), (3020, 6312), (3156, 6040), (3624, 5260), (3945, 4832), (4208, 4530)]