460005280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13249}}^1$

素因数の和:13302

約数の個数: 96

約数和(自身を含む): 1282176000

約数和(自身を除く): 822170720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 13249, 17360, 26498, 34720, 52996, 66245, 92743, 105992, 132490, 185486, 211984, 264980, 370972, 410719, 423968, 463715, 529960, 741944, 821438, 927430, 1059920, 1483888, 1642876, 1854860, 2053595, 2119840, 2875033, 2967776, 3285752, 3709720, 4107190, 5750066, 6571504, 7419440, 8214380, 11500132, 13143008, 14375165, 14838880, 16428760, 23000264, 28750330, 32857520, 46000528, 57500660, 65715040, 92001056, 115001320, 230002640, 460005280]

約数ペア:

[(1, 460005280), (2, 230002640), (4, 115001320), (5, 92001056), (7, 65715040), (8, 57500660), (10, 46000528), (14, 32857520), (16, 28750330), (20, 23000264), (28, 16428760), (31, 14838880), (32, 14375165), (35, 13143008), (40, 11500132), (56, 8214380), (62, 7419440), (70, 6571504), (80, 5750066), (112, 4107190), (124, 3709720), (140, 3285752), (155, 2967776), (160, 2875033), (217, 2119840), (224, 2053595), (248, 1854860), (280, 1642876), (310, 1483888), (434, 1059920), (496, 927430), (560, 821438), (620, 741944), (868, 529960), (992, 463715), (1085, 423968), (1120, 410719), (1240, 370972), (1736, 264980), (2170, 211984), (2480, 185486), (3472, 132490), (4340, 105992), (4960, 92743), (6944, 66245), (8680, 52996), (13249, 34720), (17360, 26498)]