24736920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 81224640

約数和(自身を除く): 56487720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 157, 195, 202, 260, 303, 312, 314, 390, 404, 471, 505, 520, 606, 628, 780, 785, 808, 942, 1010, 1212, 1256, 1313, 1515, 1560, 1570, 1884, 2020, 2041, 2355, 2424, 2626, 3030, 3140, 3768, 3939, 4040, 4082, 4710, 5252, 6060, 6123, 6280, 6565, 7878, 8164, 9420, 10205, 10504, 12120, 12246, 13130, 15756, 15857, 16328, 18840, 19695, 20410, 24492, 26260, 30615, 31512, 31714, 39390, 40820, 47571, 48984, 52520, 61230, 63428, 78780, 79285, 81640, 95142, 122460, 126856, 157560, 158570, 190284, 206141, 237855, 244920, 317140, 380568, 412282, 475710, 618423, 634280, 824564, 951420, 1030705, 1236846, 1649128, 1902840, 2061410, 2473692, 3092115, 4122820, 4947384, 6184230, 8245640, 12368460, 24736920]

約数ペア:

[(1, 24736920), (2, 12368460), (3, 8245640), (4, 6184230), (5, 4947384), (6, 4122820), (8, 3092115), (10, 2473692), (12, 2061410), (13, 1902840), (15, 1649128), (20, 1236846), (24, 1030705), (26, 951420), (30, 824564), (39, 634280), (40, 618423), (52, 475710), (60, 412282), (65, 380568), (78, 317140), (101, 244920), (104, 237855), (120, 206141), (130, 190284), (156, 158570), (157, 157560), (195, 126856), (202, 122460), (260, 95142), (303, 81640), (312, 79285), (314, 78780), (390, 63428), (404, 61230), (471, 52520), (505, 48984), (520, 47571), (606, 40820), (628, 39390), (780, 31714), (785, 31512), (808, 30615), (942, 26260), (1010, 24492), (1212, 20410), (1256, 19695), (1313, 18840), (1515, 16328), (1560, 15857), (1570, 15756), (1884, 13130), (2020, 12246), (2041, 12120), (2355, 10504), (2424, 10205), (2626, 9420), (3030, 8164), (3140, 7878), (3768, 6565), (3939, 6280), (4040, 6123), (4082, 6060), (4710, 5252)]