156552960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 509201280

約数和(自身を除く): 352648320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 590, 640, 691, 708, 768, 885, 944, 960, 1180, 1280, 1382, 1416, 1770, 1888, 1920, 2073, 2360, 2764, 2832, 3455, 3540, 3776, 3840, 4146, 4720, 5528, 5664, 6910, 7080, 7552, 8292, 9440, 10365, 11056, 11328, 13820, 14160, 15104, 16584, 18880, 20730, 22112, 22656, 27640, 28320, 33168, 37760, 40769, 41460, 44224, 45312, 55280, 56640, 66336, 75520, 81538, 82920, 88448, 110560, 113280, 122307, 132672, 163076, 165840, 176896, 203845, 221120, 226560, 244614, 265344, 326152, 331680, 407690, 442240, 489228, 530688, 611535, 652304, 663360, 815380, 884480, 978456, 1223070, 1304608, 1326720, 1630760, 1956912, 2446140, 2609216, 2653440, 3261520, 3913824, 4892280, 5218432, 6523040, 7827648, 9784560, 10436864, 13046080, 15655296, 19569120, 26092160, 31310592, 39138240, 52184320, 78276480, 156552960]

約数ペア:

[(1, 156552960), (2, 78276480), (3, 52184320), (4, 39138240), (5, 31310592), (6, 26092160), (8, 19569120), (10, 15655296), (12, 13046080), (15, 10436864), (16, 9784560), (20, 7827648), (24, 6523040), (30, 5218432), (32, 4892280), (40, 3913824), (48, 3261520), (59, 2653440), (60, 2609216), (64, 2446140), (80, 1956912), (96, 1630760), (118, 1326720), (120, 1304608), (128, 1223070), (160, 978456), (177, 884480), (192, 815380), (236, 663360), (240, 652304), (256, 611535), (295, 530688), (320, 489228), (354, 442240), (384, 407690), (472, 331680), (480, 326152), (590, 265344), (640, 244614), (691, 226560), (708, 221120), (768, 203845), (885, 176896), (944, 165840), (960, 163076), (1180, 132672), (1280, 122307), (1382, 113280), (1416, 110560), (1770, 88448), (1888, 82920), (1920, 81538), (2073, 75520), (2360, 66336), (2764, 56640), (2832, 55280), (3455, 45312), (3540, 44224), (3776, 41460), (3840, 40769), (4146, 37760), (4720, 33168), (5528, 28320), (5664, 27640), (6910, 22656), (7080, 22112), (7552, 20730), (8292, 18880), (9440, 16584), (10365, 15104), (11056, 14160), (11328, 13820)]