152958720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 497280672

約数和(自身を除く): 344321952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 653, 732, 768, 915, 960, 976, 1220, 1280, 1306, 1464, 1830, 1920, 1952, 1959, 2440, 2612, 2928, 3265, 3660, 3840, 3904, 3918, 4880, 5224, 5856, 6530, 7320, 7808, 7836, 9760, 9795, 10448, 11712, 13060, 14640, 15616, 15672, 19520, 19590, 20896, 23424, 26120, 29280, 31344, 39040, 39180, 39833, 41792, 46848, 52240, 58560, 62688, 78080, 78360, 79666, 83584, 104480, 117120, 119499, 125376, 156720, 159332, 167168, 199165, 208960, 234240, 238998, 250752, 313440, 318664, 398330, 417920, 477996, 501504, 597495, 626880, 637328, 796660, 835840, 955992, 1194990, 1253760, 1274656, 1593320, 1911984, 2389980, 2507520, 2549312, 3186640, 3823968, 4779960, 5098624, 6373280, 7647936, 9559920, 10197248, 12746560, 15295872, 19119840, 25493120, 30591744, 38239680, 50986240, 76479360, 152958720]

約数ペア:

[(1, 152958720), (2, 76479360), (3, 50986240), (4, 38239680), (5, 30591744), (6, 25493120), (8, 19119840), (10, 15295872), (12, 12746560), (15, 10197248), (16, 9559920), (20, 7647936), (24, 6373280), (30, 5098624), (32, 4779960), (40, 3823968), (48, 3186640), (60, 2549312), (61, 2507520), (64, 2389980), (80, 1911984), (96, 1593320), (120, 1274656), (122, 1253760), (128, 1194990), (160, 955992), (183, 835840), (192, 796660), (240, 637328), (244, 626880), (256, 597495), (305, 501504), (320, 477996), (366, 417920), (384, 398330), (480, 318664), (488, 313440), (610, 250752), (640, 238998), (653, 234240), (732, 208960), (768, 199165), (915, 167168), (960, 159332), (976, 156720), (1220, 125376), (1280, 119499), (1306, 117120), (1464, 104480), (1830, 83584), (1920, 79666), (1952, 78360), (1959, 78080), (2440, 62688), (2612, 58560), (2928, 52240), (3265, 46848), (3660, 41792), (3840, 39833), (3904, 39180), (3918, 39040), (4880, 31344), (5224, 29280), (5856, 26120), (6530, 23424), (7320, 20896), (7808, 19590), (7836, 19520), (9760, 15672), (9795, 15616), (10448, 14640), (11712, 13060)]