381710880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29453}}^1$

素因数の和:29480

約数の個数: 120

約数和(自身を含む): 1347167052

約数和(自身を除く): 965456172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 29453, 58906, 88359, 117812, 147265, 176718, 235624, 265077, 294530, 353436, 441795, 471248, 530154, 589060, 706872, 795231, 883590, 942496, 1060308, 1178120, 1325385, 1413744, 1590462, 1767180, 2120616, 2356240, 2385693, 2650770, 2827488, 3180924, 3534360, 3976155, 4241232, 4712480, 4771386, 5301540, 6361848, 7068720, 7952310, 8482464, 9542772, 10603080, 11928465, 12723696, 14137440, 15904620, 19085544, 21206160, 23856930, 25447392, 31809240, 38171088, 42412320, 47713860, 63618480, 76342176, 95427720, 127236960, 190855440, 381710880]

約数ペア:

[(1, 381710880), (2, 190855440), (3, 127236960), (4, 95427720), (5, 76342176), (6, 63618480), (8, 47713860), (9, 42412320), (10, 38171088), (12, 31809240), (15, 25447392), (16, 23856930), (18, 21206160), (20, 19085544), (24, 15904620), (27, 14137440), (30, 12723696), (32, 11928465), (36, 10603080), (40, 9542772), (45, 8482464), (48, 7952310), (54, 7068720), (60, 6361848), (72, 5301540), (80, 4771386), (81, 4712480), (90, 4241232), (96, 3976155), (108, 3534360), (120, 3180924), (135, 2827488), (144, 2650770), (160, 2385693), (162, 2356240), (180, 2120616), (216, 1767180), (240, 1590462), (270, 1413744), (288, 1325385), (324, 1178120), (360, 1060308), (405, 942496), (432, 883590), (480, 795231), (540, 706872), (648, 589060), (720, 530154), (810, 471248), (864, 441795), (1080, 353436), (1296, 294530), (1440, 265077), (1620, 235624), (2160, 176718), (2592, 147265), (3240, 117812), (4320, 88359), (6480, 58906), (12960, 29453)]