141939360

素因数分解:

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

素因数の和:671

約数の個数: 144

約数和(自身を含む): 487567080

約数和(自身を除く): 345627720

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 241, 288, 360, 409, 480, 482, 720, 723, 818, 964, 1205, 1227, 1440, 1446, 1636, 1928, 2045, 2169, 2410, 2454, 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, 16360, 17352, 18405, 19280, 19632, 21690, 23136, 24540, 28920, 29448, 32720, 34704, 36810, 38560, 39264, 43380, 49080, 57840, 58896, 65440, 69408, 73620, 86760, 98160, 98569, 115680, 117792, 147240, 173520, 196320, 197138, 294480, 295707, 347040, 394276, 492845, 588960, 591414, 788552, 887121, 985690, 1182828, 1478535, 1577104, 1774242, 1971380, 2365656, 2957070, 3154208, 3548484, 3942760, 4435605, 4731312, 5914140, 7096968, 7885520, 8871210, 9462624, 11828280, 14193936, 15771040, 17742420, 23656560, 28387872, 35484840, 47313120, 70969680, 141939360]

約数ペア:

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