298079280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4099}}^1$

素因数の和:4219

約数の個数: 120

約数和(自身を含む): 1011207600

約数和(自身を除く): 713128320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4099, 4545, 4848, 6060, 7272, 8080, 8198, 9090, 12120, 12297, 14544, 16396, 18180, 20495, 24240, 24594, 32792, 36360, 36891, 40990, 49188, 61485, 65584, 72720, 73782, 81980, 98376, 122970, 147564, 163960, 184455, 196752, 245940, 295128, 327920, 368910, 413999, 491880, 590256, 737820, 827998, 983760, 1241997, 1475640, 1655996, 2069995, 2483994, 2951280, 3311992, 3725991, 4139990, 4967988, 6209985, 6623984, 7451982, 8279980, 9935976, 12419970, 14903964, 16559960, 18629955, 19871952, 24839940, 29807928, 33119920, 37259910, 49679880, 59615856, 74519820, 99359760, 149039640, 298079280]

約数ペア:

[(1, 298079280), (2, 149039640), (3, 99359760), (4, 74519820), (5, 59615856), (6, 49679880), (8, 37259910), (9, 33119920), (10, 29807928), (12, 24839940), (15, 19871952), (16, 18629955), (18, 16559960), (20, 14903964), (24, 12419970), (30, 9935976), (36, 8279980), (40, 7451982), (45, 6623984), (48, 6209985), (60, 4967988), (72, 4139990), (80, 3725991), (90, 3311992), (101, 2951280), (120, 2483994), (144, 2069995), (180, 1655996), (202, 1475640), (240, 1241997), (303, 983760), (360, 827998), (404, 737820), (505, 590256), (606, 491880), (720, 413999), (808, 368910), (909, 327920), (1010, 295128), (1212, 245940), (1515, 196752), (1616, 184455), (1818, 163960), (2020, 147564), (2424, 122970), (3030, 98376), (3636, 81980), (4040, 73782), (4099, 72720), (4545, 65584), (4848, 61485), (6060, 49188), (7272, 40990), (8080, 36891), (8198, 36360), (9090, 32792), (12120, 24594), (12297, 24240), (14544, 20495), (16396, 18180)]