283878720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:673

約数の個数: 168

約数和(自身を含む): 982873320

約数和(自身を除く): 698994600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 241, 288, 320, 360, 409, 480, 482, 576, 720, 723, 818, 960, 964, 1205, 1227, 1440, 1446, 1636, 1928, 2045, 2169, 2410, 2454, 2880, 2892, 3272, 3615, 3681, 3856, 4090, 4338, 4820, 4908, 5784, 6135, 6544, 7230, 7362, 7712, 8180, 8676, 9640, 9816, 10845, 11568, 12270, 13088, 14460, 14724, 15424, 16360, 17352, 18405, 19280, 19632, 21690, 23136, 24540, 26176, 28920, 29448, 32720, 34704, 36810, 38560, 39264, 43380, 46272, 49080, 57840, 58896, 65440, 69408, 73620, 77120, 78528, 86760, 98160, 98569, 115680, 117792, 130880, 138816, 147240, 173520, 196320, 197138, 231360, 235584, 294480, 295707, 347040, 392640, 394276, 492845, 588960, 591414, 694080, 788552, 887121, 985690, 1177920, 1182828, 1478535, 1577104, 1774242, 1971380, 2365656, 2957070, 3154208, 3548484, 3942760, 4435605, 4731312, 5914140, 6308416, 7096968, 7885520, 8871210, 9462624, 11828280, 14193936, 15771040, 17742420, 18925248, 23656560, 28387872, 31542080, 35484840, 47313120, 56775744, 70969680, 94626240, 141939360, 283878720]

約数ペア:

[(1, 283878720), (2, 141939360), (3, 94626240), (4, 70969680), (5, 56775744), (6, 47313120), (8, 35484840), (9, 31542080), (10, 28387872), (12, 23656560), (15, 18925248), (16, 17742420), (18, 15771040), (20, 14193936), (24, 11828280), (30, 9462624), (32, 8871210), (36, 7885520), (40, 7096968), (45, 6308416), (48, 5914140), (60, 4731312), (64, 4435605), (72, 3942760), (80, 3548484), (90, 3154208), (96, 2957070), (120, 2365656), (144, 1971380), (160, 1774242), (180, 1577104), (192, 1478535), (240, 1182828), (241, 1177920), (288, 985690), (320, 887121), (360, 788552), (409, 694080), (480, 591414), (482, 588960), (576, 492845), (720, 394276), (723, 392640), (818, 347040), (960, 295707), (964, 294480), (1205, 235584), (1227, 231360), (1440, 197138), (1446, 196320), (1636, 173520), (1928, 147240), (2045, 138816), (2169, 130880), (2410, 117792), (2454, 115680), (2880, 98569), (2892, 98160), (3272, 86760), (3615, 78528), (3681, 77120), (3856, 73620), (4090, 69408), (4338, 65440), (4820, 58896), (4908, 57840), (5784, 49080), (6135, 46272), (6544, 43380), (7230, 39264), (7362, 38560), (7712, 36810), (8180, 34704), (8676, 32720), (9640, 29448), (9816, 28920), (10845, 26176), (11568, 24540), (12270, 23136), (13088, 21690), (14460, 19632), (14724, 19280), (15424, 18405), (16360, 17352)]