11578680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 39398400

約数和(自身を除く): 27819720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 151, 180, 213, 216, 270, 284, 302, 355, 360, 426, 453, 540, 568, 604, 639, 710, 755, 852, 906, 1065, 1080, 1208, 1278, 1359, 1420, 1510, 1704, 1812, 1917, 2130, 2265, 2556, 2718, 2840, 3020, 3195, 3624, 3834, 4077, 4260, 4530, 5112, 5436, 6040, 6390, 6795, 7668, 8154, 8520, 9060, 9585, 10721, 10872, 12780, 13590, 15336, 16308, 18120, 19170, 20385, 21442, 25560, 27180, 32163, 32616, 38340, 40770, 42884, 53605, 54360, 64326, 76680, 81540, 85768, 96489, 107210, 128652, 160815, 163080, 192978, 214420, 257304, 289467, 321630, 385956, 428840, 482445, 578934, 643260, 771912, 964890, 1157868, 1286520, 1447335, 1929780, 2315736, 2894670, 3859560, 5789340, 11578680]

約数ペア:

[(1, 11578680), (2, 5789340), (3, 3859560), (4, 2894670), (5, 2315736), (6, 1929780), (8, 1447335), (9, 1286520), (10, 1157868), (12, 964890), (15, 771912), (18, 643260), (20, 578934), (24, 482445), (27, 428840), (30, 385956), (36, 321630), (40, 289467), (45, 257304), (54, 214420), (60, 192978), (71, 163080), (72, 160815), (90, 128652), (108, 107210), (120, 96489), (135, 85768), (142, 81540), (151, 76680), (180, 64326), (213, 54360), (216, 53605), (270, 42884), (284, 40770), (302, 38340), (355, 32616), (360, 32163), (426, 27180), (453, 25560), (540, 21442), (568, 20385), (604, 19170), (639, 18120), (710, 16308), (755, 15336), (852, 13590), (906, 12780), (1065, 10872), (1080, 10721), (1208, 9585), (1278, 9060), (1359, 8520), (1420, 8154), (1510, 7668), (1704, 6795), (1812, 6390), (1917, 6040), (2130, 5436), (2265, 5112), (2556, 4530), (2718, 4260), (2840, 4077), (3020, 3834), (3195, 3624)]