1937409840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{99661}}^1$

素因数の和:99689

約数の個数: 120

約数和(自身を含む): 6747516048

約数和(自身を除く): 4810106208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 99661, 199322, 298983, 398644, 498305, 597966, 797288, 896949, 996610, 1195932, 1494915, 1594576, 1793898, 1993220, 2391864, 2690847, 2989830, 3587796, 3986440, 4484745, 4783728, 5381694, 5979660, 7175592, 7972880, 8072541, 8969490, 10763388, 11959320, 13454235, 14351184, 16145082, 17938980, 21526776, 23918640, 24217623, 26908470, 32290164, 35877960, 40362705, 43053552, 48435246, 53816940, 64580328, 71755920, 80725410, 96870492, 107633880, 121088115, 129160656, 161450820, 193740984, 215267760, 242176230, 322901640, 387481968, 484352460, 645803280, 968704920, 1937409840]

約数ペア:

[(1, 1937409840), (2, 968704920), (3, 645803280), (4, 484352460), (5, 387481968), (6, 322901640), (8, 242176230), (9, 215267760), (10, 193740984), (12, 161450820), (15, 129160656), (16, 121088115), (18, 107633880), (20, 96870492), (24, 80725410), (27, 71755920), (30, 64580328), (36, 53816940), (40, 48435246), (45, 43053552), (48, 40362705), (54, 35877960), (60, 32290164), (72, 26908470), (80, 24217623), (81, 23918640), (90, 21526776), (108, 17938980), (120, 16145082), (135, 14351184), (144, 13454235), (162, 11959320), (180, 10763388), (216, 8969490), (240, 8072541), (243, 7972880), (270, 7175592), (324, 5979660), (360, 5381694), (405, 4783728), (432, 4484745), (486, 3986440), (540, 3587796), (648, 2989830), (720, 2690847), (810, 2391864), (972, 1993220), (1080, 1793898), (1215, 1594576), (1296, 1494915), (1620, 1195932), (1944, 996610), (2160, 896949), (2430, 797288), (3240, 597966), (3888, 498305), (4860, 398644), (6480, 298983), (9720, 199322), (19440, 99661)]