39138240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:770

約数の個数: 112

約数和(自身を含む): 126552960

約数和(自身を除く): 87414720

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, 160, 177, 192, 236, 240, 295, 320, 354, 472, 480, 590, 691, 708, 885, 944, 960, 1180, 1382, 1416, 1770, 1888, 2073, 2360, 2764, 2832, 3455, 3540, 3776, 4146, 4720, 5528, 5664, 6910, 7080, 8292, 9440, 10365, 11056, 11328, 13820, 14160, 16584, 18880, 20730, 22112, 27640, 28320, 33168, 40769, 41460, 44224, 55280, 56640, 66336, 81538, 82920, 110560, 122307, 132672, 163076, 165840, 203845, 221120, 244614, 326152, 331680, 407690, 489228, 611535, 652304, 663360, 815380, 978456, 1223070, 1304608, 1630760, 1956912, 2446140, 2609216, 3261520, 3913824, 4892280, 6523040, 7827648, 9784560, 13046080, 19569120, 39138240]

約数ペア:

[(1, 39138240), (2, 19569120), (3, 13046080), (4, 9784560), (5, 7827648), (6, 6523040), (8, 4892280), (10, 3913824), (12, 3261520), (15, 2609216), (16, 2446140), (20, 1956912), (24, 1630760), (30, 1304608), (32, 1223070), (40, 978456), (48, 815380), (59, 663360), (60, 652304), (64, 611535), (80, 489228), (96, 407690), (118, 331680), (120, 326152), (160, 244614), (177, 221120), (192, 203845), (236, 165840), (240, 163076), (295, 132672), (320, 122307), (354, 110560), (472, 82920), (480, 81538), (590, 66336), (691, 56640), (708, 55280), (885, 44224), (944, 41460), (960, 40769), (1180, 33168), (1382, 28320), (1416, 27640), (1770, 22112), (1888, 20730), (2073, 18880), (2360, 16584), (2764, 14160), (2832, 13820), (3455, 11328), (3540, 11056), (3776, 10365), (4146, 9440), (4720, 8292), (5528, 7080), (5664, 6910)]