248663880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6337}}^1$

素因数の和:6463

約数の個数: 96

約数和(自身を含む): 815700600

約数和(自身を除く): 567036720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6337, 6540, 7848, 9810, 12674, 13080, 19011, 19620, 25348, 31685, 38022, 39240, 50696, 57033, 63370, 76044, 95055, 114066, 126740, 152088, 190110, 228132, 253480, 285165, 380220, 456264, 570330, 690733, 760440, 1140660, 1381466, 2072199, 2281320, 2762932, 3453665, 4144398, 5525864, 6216597, 6907330, 8288796, 10360995, 12433194, 13814660, 16577592, 20721990, 24866388, 27629320, 31082985, 41443980, 49732776, 62165970, 82887960, 124331940, 248663880]

約数ペア:

[(1, 248663880), (2, 124331940), (3, 82887960), (4, 62165970), (5, 49732776), (6, 41443980), (8, 31082985), (9, 27629320), (10, 24866388), (12, 20721990), (15, 16577592), (18, 13814660), (20, 12433194), (24, 10360995), (30, 8288796), (36, 6907330), (40, 6216597), (45, 5525864), (60, 4144398), (72, 3453665), (90, 2762932), (109, 2281320), (120, 2072199), (180, 1381466), (218, 1140660), (327, 760440), (360, 690733), (436, 570330), (545, 456264), (654, 380220), (872, 285165), (981, 253480), (1090, 228132), (1308, 190110), (1635, 152088), (1962, 126740), (2180, 114066), (2616, 95055), (3270, 76044), (3924, 63370), (4360, 57033), (4905, 50696), (6337, 39240), (6540, 38022), (7848, 31685), (9810, 25348), (12674, 19620), (13080, 19011)]