154287360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 216

約数和(自身を含む): 545257440

約数和(自身を除く): 390970080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 227, 236, 240, 256, 288, 295, 320, 354, 360, 384, 454, 472, 480, 531, 576, 590, 640, 681, 708, 720, 768, 885, 908, 944, 960, 1062, 1135, 1152, 1180, 1280, 1362, 1416, 1440, 1770, 1816, 1888, 1920, 2043, 2124, 2270, 2304, 2360, 2655, 2724, 2832, 2880, 3405, 3540, 3632, 3776, 3840, 4086, 4248, 4540, 4720, 5310, 5448, 5664, 5760, 6810, 7080, 7264, 7552, 8172, 8496, 9080, 9440, 10215, 10620, 10896, 11328, 11520, 13393, 13620, 14160, 14528, 15104, 16344, 16992, 18160, 18880, 20430, 21240, 21792, 22656, 26786, 27240, 28320, 29056, 32688, 33984, 36320, 37760, 40179, 40860, 42480, 43584, 45312, 53572, 54480, 56640, 58112, 65376, 66965, 67968, 72640, 75520, 80358, 81720, 84960, 87168, 107144, 108960, 113280, 120537, 130752, 133930, 135936, 145280, 160716, 163440, 169920, 174336, 200895, 214288, 217920, 226560, 241074, 261504, 267860, 290560, 321432, 326880, 339840, 401790, 428576, 435840, 482148, 523008, 535720, 602685, 642864, 653760, 679680, 803580, 857152, 871680, 964296, 1071440, 1205370, 1285728, 1307520, 1607160, 1714304, 1928592, 2142880, 2410740, 2571456, 2615040, 3214320, 3428608, 3857184, 4285760, 4821480, 5142912, 6428640, 7714368, 8571520, 9642960, 10285824, 12857280, 15428736, 17143040, 19285920, 25714560, 30857472, 38571840, 51429120, 77143680, 154287360]

約数ペア:

[(1, 154287360), (2, 77143680), (3, 51429120), (4, 38571840), (5, 30857472), (6, 25714560), (8, 19285920), (9, 17143040), (10, 15428736), (12, 12857280), (15, 10285824), (16, 9642960), (18, 8571520), (20, 7714368), (24, 6428640), (30, 5142912), (32, 4821480), (36, 4285760), (40, 3857184), (45, 3428608), (48, 3214320), (59, 2615040), (60, 2571456), (64, 2410740), (72, 2142880), (80, 1928592), (90, 1714304), (96, 1607160), (118, 1307520), (120, 1285728), (128, 1205370), (144, 1071440), (160, 964296), (177, 871680), (180, 857152), (192, 803580), (227, 679680), (236, 653760), (240, 642864), (256, 602685), (288, 535720), (295, 523008), (320, 482148), (354, 435840), (360, 428576), (384, 401790), (454, 339840), (472, 326880), (480, 321432), (531, 290560), (576, 267860), (590, 261504), (640, 241074), (681, 226560), (708, 217920), (720, 214288), (768, 200895), (885, 174336), (908, 169920), (944, 163440), (960, 160716), (1062, 145280), (1135, 135936), (1152, 133930), (1180, 130752), (1280, 120537), (1362, 113280), (1416, 108960), (1440, 107144), (1770, 87168), (1816, 84960), (1888, 81720), (1920, 80358), (2043, 75520), (2124, 72640), (2270, 67968), (2304, 66965), (2360, 65376), (2655, 58112), (2724, 56640), (2832, 54480), (2880, 53572), (3405, 45312), (3540, 43584), (3632, 42480), (3776, 40860), (3840, 40179), (4086, 37760), (4248, 36320), (4540, 33984), (4720, 32688), (5310, 29056), (5448, 28320), (5664, 27240), (5760, 26786), (6810, 22656), (7080, 21792), (7264, 21240), (7552, 20430), (8172, 18880), (8496, 18160), (9080, 16992), (9440, 16344), (10215, 15104), (10620, 14528), (10896, 14160), (11328, 13620), (11520, 13393)]